Thursday, 10 July 2008

Happiness and self-control

Dennis Prager is a Jewish columnist who writes on several topics. Some of his recurring interests include:
  • The superiority of the Judeo-Christian ethic
  • The immorality of the (politically) left
  • Happiness
He has written a book on this last one.

In a recent commentary Prager talks about why he thinks so many (Western) women are depressed.
Societies and parents also always knew that it was imperative to teach girls to control their natures – in particular their predilection to be ruled by their emotions. Women who allowed their emotions to rule them not only became destructive (to members of their families first and foremost), they became unhappy women.

However, with the advent of contemporary feminism and other social trends that coincided with the rise of feminism – among them the elevation of compassion over standards, the great emphasis placed on feelings, the rejection of patriarchy and the devaluation of traditional masculine virtues (like subdued emotional expression) – female nature came to be seen as far less in need of discipline than male nature.

So, while society continued to teach boys to control themselves, it stopped teaching girls to do so. Girls' emotions and feelings were inherently valuable. And denying this was attacked as sexist, if not misogynistic.

Consequently, the women many of these girls grew into lacked the ability to control their natures, to control their emotions or their moods, and therefore lacked the facility to engage in the self-control necessary for happiness and the avoidance of depression.
I don't know if this is true but it seems somewhat reasonable on the face of it. I know that males (in general) deal more with aggression and that control of this aggression is important, though focusing it to do good is legitimate. It seems that focusing is now frowned upon and it should be suppressed rather than controlled. I do not think society sees an uncontrolled emotional disposition as a vice (which it is). Rather that emotions are and the expectation that other people submit emotion to the will is now the vice.

In an earlier article on the same topic Prager said,
As I wrote in my book on happiness ("Happiness Is a Serious Problem," HarperCollins), much unhappiness comes from having expectations. When our expectations are not fulfilled – and most are not – we can become unhappy and even bitter. And when our expectations are fulfilled, we are no happier because fulfilled expectations undermine gratitude (we are not grateful when we get what assume we will get), and gratitude is indispensable to happiness.

Feminism raised women's expectations beyond what life can deliver to the vast majority of them. It was hard enough for women in the past to realize their far fewer expectations of marrying a good man and making a happy family. But feminism told a generation of women that they can not only expect to have that but, perhaps even more important to feminism, they could also expect to have a fulfilling, financially rewarding, society-honoring career.
On a more fundamental level, the issue is what philosophy we subscribe to and does that philosophy reflect reality. I think the self-expectations one has of reality is important. False expectations can lead to disappointment. We live in a fallen world so even having true expectations can lead to disappointment. But better to think rightly about the world and deal with the issues as they come. Thinking wrongly may lead to more unhappiness for you because the world fails to be how you want it to be or it may lead to wrong behaviour which may create unhappiness for you or for others.

Tuesday, 8 July 2008

Radiation in the atmosphere

This diagram from Global Warming Art helps show the contribution of various gases to heat retention in the atmosphere.


On the spectral intensity graph the red line is the radiation coming from the sun. It is stylised by using a blackbox assumption feeding in the temperature at the surface of the sun. The red area is the radiation that is transmitted thru the atmosphere to the surface of the earth. The purple, blue and black lines are the radiation transmitted from the earth into space; again with a blackbox assumption based on temperature. The 3 lines represent 3 different temperatures from 210–310 K (–63 to +37 °C) due to the variation of the surface and atmospheric temperature over the earth. The blue area is what escapes into space.

The next graph shows the absorption of the radiation (energy) at various wavelengths. Both for inward and outward radiation; these are predominantly non-overlapping. A level of 100% means that no radiation at that frequency gets transmitted thru the atmosphere (ie. from space to earth on the left side of the graph or from earth to space on the right side of the graph). A level of 0% means that all radiation is transmitted.

Note that this is as a percentage of incident radiation, but as can be seen from the first graph, there is not the same amount of radiation for all frequencies. Thus high absorption near peaks of radiation is more important than high absorption at nadirs. Thus the resultant effect is seen in the first graph in the solid red and blue areas. The white area of the second graph is nearly a mirror image of the first graph (though stretched at low spectral intensities due to the first being an absolute scale and the second being a relative scale as mentioned).

The bottom graph shows the spectral absorption of various gases and the effect of Rayleigh scattering. There is no scale on the y-axis but it is a percentage scale like the second graph. Note it goes from 0–100% for each of the 5 gases.

Several things can be appreciated here. The most obvious being how important water is to heat absorption. Water reacts moderately to the incident solar radiation and significantly with the outgoing earth radiation. Any modelling of the climate that neglects to incorporate the effect of water, or treats it as an unchanging constant is virtually guaranteed to be incorrect. And this is just water vapour! The cloud effect is much more complicated.

The interesting thing about CO2 is that several of the absorption lines correspond to wavelengths that are of minor consequence. They lie at the tails of the solar and earth spectral intensities. So the CO2 intensity band of most interest is the far right one. This band is important. It is wide and it is absorbs 100% of the incident radiation. It is also in an area where water absorbs a significant amount of radiation and given that there is far more water than CO2 in the atmosphere, the contribution from water at this frequency is not negligible.

Saturday, 5 July 2008

What deserts can teach about global warming

This is an interesting article from a retired physicist. The comments on earth age and evolution are errant (and the later assumption tangential to the argument). What took my notice was this comment:
Anyone who has lived in a desert area where the relative humidity is frequently below 5%, knows that dry air is a lousy green house gas. It can be 115 degrees F (46 degrees C) during the day yet cool off so rapidly that a sweater is needed two or three hours after sunset. Despite the heat sink of the ground with rocks hot enough to fry an egg, the heat is radiated rapidly away through the dry air to the clear night sky. Since dry desert air has about the same .04% concentration of carbon dioxide as air everywhere else, it is not credible to conclude that carbon dioxide is causing global warming.

Water vapor is the most effective greenhouse gas by far. With high humidity, even without cloud cover, the night air cools at a rate so slow as to be nearly imperceptible, particularly if you are trying to sleep without air conditioning.
While not disproving global warming by itself, this statement reminds us how much more important water is to atmospheric temperature than carbon dioxide.

Thursday, 3 July 2008

Way too long in coming

The idea of using light emitting diodes (LEDs) for lighting is a technology that should already be used significantly in commercial and domestic settings. They are used in newer traffic lights which brings significant savings. Why not in housing? And using different coloured LEDs would mean that ambience could be set with shifts from warm white to cool white as well as a variety of colours.

Philips have decided to light an entire office building with LEDs.


The expectation is that
the world market for LED Luminaires to grow rapidly by more than 30% per year driven by the entrance of LEDs in general lighting, from about EUR 700 mln last year to EUR 1.5 bn in 2010.
Here's hoping for increased availability and decreasing costs over the coming years.

Saturday, 28 June 2008

Vanquishing Atheism's Vanguard

I reviewed Vox Day's book The Irrational Atheist for Tekton Apologetics Ministries and the review has recently been uploaded. The Tekton rating system is a 1–3 thumbs down for negative reviews and 1–3 thumbs up for positive reviews (with no neutral option). I gave the book 2+ (ie. a 4 on a 0–5 scale)

The review is at Tektonics and I have reproduced it below.


Vanquishing Atheism's Vanguard

A Review of Vox Day's The Irrational Atheist

by Joel Bethyada

I had high expectations for this book. This concerned me somewhat as it increased the chances of being disappointed on reading it. Suffice it to say that it met my prior elevated expectations.

Vox is witty. He is both very clever and very funny. When you are laughing just reading the contents page you know it is going to be a good book.

What is useful in this foray into the New Atheist territory is that Vox lets them choose the battlefield and the weapons. And while Vox has no hesitancy in demolishing the arguments with his opponents' swords, he frequently just sharpens them before handing them back leaving the New Atheists to eviscerate themselves!

The first few chapters cover the ground rules. Subsequent chapters are devoted to various popular atheists exposing their foolishness or duplicity. Despite the subtitle (Dissecting the Unholy Trinity of Dawkins, Harris and Hitchens), Vox also has chapters on Dennett and Onfray. That they are not referred to in the title is due to Vox's admiration of the former's honesty, despite his mistaken conclusions; and the consistency of the latter's position, albeit a horrifying one.

He then discusses objections to Christianity that have been raised by several of New Atheism's statesmen or are commonly used by contemporary atheists. Vox suggests that Hitler was neither Christian nor atheist, but likely pagan; briefly dismissing the genetic fallacy that Hitler was raised Christian by noting that so were Dawkins and Hitchens. The Inquisition is dismissed mentioning themes that have previously been raised by other apologists, and also making the astute observation the the precipitating cause had a higher body count than all the inquisitors over several centuries combined. He then covers the Crusades. And finally human sacrifice in religion suggesting that often times political subjection was a primary motivation over piety. I am less certain the ancients made as great a distinction from the spiritual as modern day secularism.

Following along the lines of the Christians-behaving-badly arguments, the tables are turned and the New Atheists are forced to answer for unprecedented mass murder of the more powerful atheists (and only atheists!) of the 20th century.

As a theological addendum, Vox takes on theodicy and determinism using analogy with computer games. The analogy is quite a useful one but because of some theological errors, minor equivocation and pushing the analogy further than it is capable of, this section, while interesting reading, is less compelling than the atheist trouncing.

The style is slightly difficult at times (but made up for in the humour); the arguments are reasonable to follow but some sentences take slow focused concentration or re-reading. Vox makes frequent reference to his vast knowledge of topics and persons and reading the electronic version may be preferable to allow quick searches on esoteric comments. (The electronic version is available free online).

The book's strengths include a offence approach—though perhaps a little aggressive, if one is going to take someone to task about minor mathematical errors he best be sure to make none himself—and arguing within the atheist paradigm. Weaknesses include allowing his opponents to label scientific that which is certainly not empirical evidence and better labelled historical, and the discussion of complexity where Vox fails to identify the real flaw in Dawkins' argument and his fractal designer rebuttal is incorrect.

Will this book affect persons on either side of the debate? I hope so. Certainly the more noble of the atheist crowd will ponder its conclusions and it may perhaps draw them away from the dogmatic assertion that "God is not." It will certainly encourage Christians who have thought the New Atheist arguments held water to realise they are hot air—if they can overlook any theological disagreements they have with the author. And for those who were already convinced of the New Atheist stupidity it certainly adds more ammunition to their armoury.

Saturday, 14 June 2008

The limits of God

God is unable to do any conceivable thing. There are things he is unable to do for a variety of reasons and I wish to categorise these.

One method of dividing up the actions that God is unable to perform results in 2 options: Actions that men (also) cannot do and actions men can do

Attributes of God are similarly categorised. Attributes of God that man can have to a degree are called communicable. Examples would be love or mercy. Attributes that God has and we do not are called non-communicable. An example would be omnipotence.

Actions that neither men nor God are able to perform belong to the category of logical impossibilities. These actions require breaking the law of non-contradiction. Asking God to both do and not do something in the same way at the same time is logically impossible. Asking God to both have an attribute and an attribute that contradicts it is logically impossible. God cannot make a rock too big to lift. God cannot be both unchangeable and changeable in the same manner.

There are also actions that humans are able to perform that God is not able to perform. This seems to solely relate to the realm of sin therefore they are actions that abuse a good; they create an evil. Evil is a distortion of an underlying good. Therefore God is unable to perform them because he would be doing evil. An example would be lying. Lying is a distortion of truth, truthfulness is an attribute of God. For God to lie would be a denial of his nature.

There is a subcategory of actions that men can do and God cannot that deserves mention. There are some actions that are limited to men because its definition excludes the possibility of applying to the divine. An example would be murder. This requires some explaining.

God and men can both kill humans. Killing is defined as removing a life. Now this can be allowed as in the case of war or capital punishment, disallowed as in the case of murder, or accidental (because we live in a fallen world) as in the case of manslaughter.

Murder is disallowed because it is the unwarranted removal of life. God created us and owns us. We must obey him and he has told us that we are not to murder, not to destroy the imago dei. This prohibition clearly is one that can only apply to men (and possibly angels). God cannot destroy life without his own permission. If God does destroy life it means he has permitted himself to. Therefore God is unable to murder because the definition of murder does not apply to deity. One could argue that it was at least theoretically possible for Jesus to murder during the incarnation if he took a life without the implied or express permission of the Father, though that takes us into another debate, perhaps for another time.

The limits of God
  • God cannot perform logical impossibilities.
  • God cannot sin.
  • God cannot do things defined in terms of men.
The limits of men
  • Man cannot perform logical impossibilities.
  • Men can sin.
The debate on the limits of God goes even deeper than this. When we say that God cannot sin the question arises whether God cannot do evil or will not do evil? Or even, can anything that God does be considered evil as he is the definition of good?

Further, even if God cannot sin as deity, it is possible that Jesus could as man even though he choose not to.

Monday, 9 June 2008

Health outcomes and inequality

A difficulty I have with socialist interpretation is their ideology is such that good outcomes are made to appear bad if they arise within capitalism. While they may claim their focus is different (equality), I have a hard time believing that socialists would abandon their political philosophy if history showed socialism was more wealth generating than the alternatives. Rather, the better living conditions would be evidenced that socialism is preferable to other systems.

If capitalism cannot be said to decrease wealth, attributing it blame for causing poverty can still be attempted.

An article evaluating the health system in Chile was published in April. It blames government policies for creating inequality in health care, and states that this causes
decreased solidarity between rich and poor.
While I disagree with the article, I will not do full justice to its subtleties here and it is best read to appreciate its point of view. Nevertheless, it apportions blame where there likely is little. It also seems to imply that had Chile not enacted its policies then the (perceived) negatives would have been avoided without having any significant effect on the positive outcomes of reform; a dubious claim.

Chileans have compulsory income contribution to health though they can choose public or private systems. A public system meant that all citizens had access to health care including the poor. The article gives examples of funds transferred from private to public which it views as inappropriate. This may be valid but without more detail I will reserve judgment. Other complaints include:
...access to care is somewhat equitable, but quality of care is not.

[Private] insurance policies for women of childbearing age may cost four times more than men's policies.

...adjusted mortality for the poorest decile is 6.0 out of 1,000, versus 4.8 for the richest.

[Private health care spends] ten times as much on administration per member and about two times as much on health care per member than [the public], even though [private] members are in better health and need less care.
But is this not to be expected?

In fact it is partially surprising that access to care is equitable. It is good that it is, but it is possible that things could be otherwise.

It is not surprising that quality is higher for a private system. It often times has more funds for this. All systems always have limits based on funding; if a private system has more funds it can do more tests, it can do more operations.

Policies for childbearing women will be more expensive. Men of that age have minimal health costs and therefore minimum premiums. Women have higher health costs due to childbirth. A health policy that excluded childbirth and related costs would be cheaper and possibly similar to men's. Do not insurance companies charge higher premiums to younger drivers as they have a higher risk? Anyway, if most women are married then the household costs for health care may be similar across families.

Mortality may be related to income even in countries which have predominantly public health, this may not be related at all to the private/ public differences; I will come back to this.

The paper complains about the money spent on administration and health care, yet notes this about the public system:
Access to specialists appeared deficient in the public service: there were waiting lists of up to four years in some specialties, such as ophthalmology.
Yet elsewhere claims the private system is inefficient. It may just be that prompt access requires a little more cash which the private system has. If the private system had waiting lists of 4 years despite more money then it is inefficient, but it doesn't.

And so enamoured with the state that anything that "sounds" like a private monopoly is bad.
Some [private] companies are in an oligopoly position: the main three firms share close to 80% of the market.
But government monopolies are good and could never be the source of inefficiency.
A logical recommendation for a health system counter-reform in Chile would be to move from a multi-insurer scheme to a single public insurer scheme, as in Costa Rica.
Despite all these claims in the discussion the authors are forced to admit,
Chile's health indicators are good, compared with countries with a similar gross national product, such as Colombia and Argentina. These results are due in part to Chile's high economic growth rate and a spectacular reduction in poverty. Further significant factors are the high proportion of the population with access to drinking water and sanitation, and the high adult literacy rate and education level.
They claim this is as the result of public policy:
But relatively equitable access to health care, mainly through public health insurance and public health services, which cover 80% of the population, played a major role in this achievement, as did maternity and child health protection programmes implemented through the public health network.
Presumably the achievement they are talking about is health indicators; not economic growth, reduction in poverty, water, sanitation, literacy. But of what evidence? Health outcomes on a population basis are better correlated to these latter issues than to individual procedures on sick individuals. As important as hospitals are it is unlikely they make nearly the same impact on life expectancy as more basic provisions and decrease in poverty.

And this is where the issue lies. If economic policy is to minimise government expenditure because that leads to economic growth, then this economic growth may be what has made the difference. Who cares how much people spend on private health care? It is a private expenditure. It is less money for the government to outlay which leaves more money in the hands of the producers. If the producers then create wealth, what does it matter that some of it is spent on health? Even if only 25% of the population contribute to the private system, that is still a large number of people the government no longer needs to pay for.

The bigger issues are:
  1. Are the poor worse off than before?
  2. Is the number of poor persons less than previously?
If the poor are no worse off (or even better off) and the middle class has grown as the lower class rises out of poverty then what is not to like? These are good outcomes.

To complain there is more inequality because not everyone has yet escaped poverty and some are excessively rich is a politic of envy. Yes the rich man has an individual responsibility to care for his poor neighbour, but income inequality is not a bad in and of itself. Oppressing the poor to become rich causes inequality but it is the injustice of oppression that is wrong.

It seems to me that socialists want equality of outcome so much that it is better that all live in abject squalor than most have a modest income, if that modest income means an associated variable income.

Wednesday, 4 June 2008

Random quote

Those who promise us paradise on earth never produced anything but a hell.

Karl Popper (1902–1994)

Sunday, 1 June 2008

The long-suffering of God

The time of the judges is an interesting period. God intends to lead Israel by men he raises up. Though he commands the Israelites to obey him, frequently they don't and God removes his protection and allows evil men (of which there is no shortage in the world) to oppress them. We see them following God in the time of Joshua but depart soon after his death and several times again even though God delivers them thru Othniel, Ehud and Barak.

We reach a period when the Israelites again choose disobedience:
The people of Israel again did what was evil in the sight of the LORD and served the Baals and the Ashtaroth, the gods of Syria, the gods of Sidon, the gods of Moab, the gods of the Ammonites, and the gods of the Philistines. And they forsook the LORD and did not serve him. So the anger of the LORD was kindled against Israel, and he sold them into the hand of the Philistines and into the hand of the Ammonites, and they crushed and oppressed the people of Israel that year. For eighteen years they oppressed all the people of Israel who were beyond the Jordan in the land of the Amorites, which is in Gilead. And the Ammonites crossed the Jordan to fight also against Judah and against Benjamin and against the house of Ephraim, so that Israel was severely distressed. (Judges 10)
It is in their distress that they cried out to the Lord,
"We have sinned against you, because we have forsaken our God and have served the Baals." (Judges 10)
I find this response of God interesting. God said,
"Did I not save you from the Egyptians and from the Amorites, from the Ammonites and from the Philistines? The Sidonians also, and the Amalekites and the Maonites oppressed you, and you cried out to me, and I saved you out of their hand. Yet you have forsaken me and served other gods; therefore I will save you no more. Go and cry out to the gods whom you have chosen; let them save you in the time of your distress."
God says enough! He has delivered Israel repeatedly, he will do so no more. And if Israel continues in her idolatry then let her ask for help from the false gods she clings to.

This example of wearing out God's patience is reminiscent of God's words to Moses when the Israelites made a golden calf shortly after God delivered them from Egypt:
And the LORD said to Moses, "Go down, for your people, whom you brought up out of the land of Egypt, have corrupted themselves. They have turned aside quickly out of the way that I commanded them. They have made for themselves a golden calf and have worshiped it and sacrificed to it and said, 'These are your gods, O Israel, who brought you up out of the land of Egypt!'" And the LORD said to Moses, "I have seen this people, and behold, it is a stiff-necked people. Now therefore let me alone, that my wrath may burn hot against them and I may consume them, in order that I may make a great nation of you." (Exodus 32)
After rejecting God, God rejects them. In the first he would have destroyed Israel had not Moses interceded for them. In the second he tells Israel that he has delivered them several times already and he is thru.

Nevertheless, the Israelites acknowledged their sin, acknowledged God was right, accepted God's judgment on the matter, stopped their idolatry, and again requested deliverance. They would have worn out my patience, yet God remains ever merciful and kind. After the Israelites' repentance in word and deed God...
became impatient over the misery of Israel (Judges 10)
And again God raises up a deliverer for Israel!

These passages tell us much about the patience and grace of God and it gives us much hope that even those who reject God continually may not be beyond his redemption. But we would do well not to presume on his grace. Some have rejected God and are then only useful for God to show his glory thru his righteous wrath, such as God's judgment on the Egyptians. Proverbs warns:
He who is often reproved, yet stiffens his neck,/
will suddenly be broken beyond healing. (Proverbs 29)
We do not know the length of our days. None of us deserves life. God is not compelled to save us. These stories give hope for the sinner contemplating repentance but leave no room for presumption.

Sunday, 25 May 2008

A Christian approach to economics

This is something I have become increasingly interested in. I do not have an extensive economic background but have read many articles over recent years. I have become increasingly capitalistic in my approach, though there are several issues that I have yet to resolve biblically.

I think a good economic policy can be formulated from the Bible but it needs to start from fundamental principles rather than taking a more pragmatic approach and learning from economies around the world. Not that there is anything wrong from learning from the events we see, the 20th century is pretty damning on communism as an economic solution (and any other solution it proposes), we do well to note it. The problem is that the preferred outcome of economic policies may not coincide with that of God. A reasonable goal of economics is maximising material prosperity for all citizens (though not necessarily equality of outcome) and maximising productivity while minimising labour. However God is more concerned with our response to Christ. And righteousness and justice are more important principles than profit. Of course an industry needs to make some profit (or break even) over time else it will fail; and people debate over the meaning of "justice" as it applies to economics.

I have not found a discussion of biblical economics that reviews all the relevant passages of Scripture and attempts a coherent and Christ honouring view. It may exist, I just don't know of any. I recently found this paper by an Australian Andrew Kulikovsky whom I am more familiar with as an author of creationist articles. It is titled "A Biblical View of Economics and
Industrial Relations" and it is very much worth a read (I have a slightly different take on some ideas).
Clearly some people are poor because they are oppressed by others (Isa 10:1-2, Zech 7:10), but the Evangelical Alliance and other Christian socialists tend to view poverty as almost entirely a result of oppression, either directly (in the case of workers being oppressed by their employers), or indirectly (in the case of systemic denial of equality). They rarely acknowledge that many people—especially those who live in wealthy western societies—have brought poverty upon themselves through laziness, foolishness, impulsiveness and the like.
This is insightful in that it shows that so called "poverty" in the West is inappropriately labelled and cannot be equated to poverty of third world countries, not just in terms of wealth comparisons but in the causative factors of the lack of wealth. Now self-induced poverty may be due to bad behaviours that have been learned, or due to lack of appropriate behaviour because it has not been taught, but even so, the solution is different. It is the deficit behaviour that needs to be remedied rather than the deficit income.

Another complaint against capitalism is that it leads to inequalities in wealth outcomes. Though there is a range of incomes in a capitalist society it is still likely that wealth is more evenly distributed compared to other systems. For example, although Bill Gates is exceedingly wealthy, his income as a percentage of global wealth (or even US wealth) is much lower than in times past: compare Rockefellar. Kulikovsky gives further insightful analysis to this complaint,
Yet a common objection to capitalism among socialists is that 10% of the population owns 90% percent [sic] of the wealth. But even if this claim is accurate, there would in fact be nothing wrong with such a situation provided that the 10% acquired their wealth through legal, just and fair means. In essence, the situation is indicative of the fact that some people have contributed more to production than others, because they introduced major improvements and innovations. Therefore, the 90% of the wealth that is not only owned but also created and earned by that 10% (or by their parents or grandparents), ends up serving the rest of the population that did not contribute as much to production. Furthermore, if the rest of the population (or the government) attempt to force a transfer of wealth from that 10% to the most disadvantaged—as the Evangelical Alliance proposes—they will ultimately destroy the creation of the wealth that serves the least disadvantaged and destroy any hope they have of escaping their disadvantaged state. This is because the Christian socialists in the Evangelical Alliance have no concept of the production of wealth and how it is accumulated, but instead begin with the myth of the ‘distribution fairy’: that there is a finite amount of wealth in the world and that it is meant to be evenly distributed among everyone. These views come not from the Bible but from Karl Marx, and would naturally lead to the implementation of coercive policies that legally sanction theft and lead to a world that is physically empty of the production and accumulation of wealth. Instead of evenly distributing wealth, such policies end up evenly distributing poverty! As Reisman put it, the “thieves” end up as “starving wretches.” The truth of the above principles in born out in the actual history of all those societies that have adopted communism and other forms of socialism, and Zimbabwe, once the bread basket of Africa, is a current example of the poverty and economic ruin that comes from such policies.
Viewing wealth and produce as fixed implies that if anyone gains then someone must lose. But if wealth can be created then offense at the wealthy who created their own wealth is just envy. If every man grows 10 bushels of wheat a year and one man devises a method to grow 100 without preventing others from growing theirs, where is the injustice in that? If someone becomes wealthy at the expense of the work of the poor and refuses to pay them what he agreed in order to become rich, that is an offense. If a man creates work for others and in the process creates significant wealth for them as he creates wealth for himself, that is a good thing, even if he becomes richer than all his workers.

All in all an interesting read.

Tuesday, 20 May 2008

Global warming sceptics get it

Blair D at Avoca Valley Life alerted me to an article in the Christian Post: Christians Launch Campaign against Global Warming Hype.
While it may seem like everyone believes in global warming and the impending catastrophe it will bring, a group of conservative Christians countered that message Thursday by launching a national campaign to gather one million signatures for a statement that says Christians must not believe in all the hype about global warming.
They helpfully note a significant reason to be opposed to global warming political action (other than the fundamental reason: the theory is false):
Opponents of the popular global warming view say that until all scientists can agree that global warming is as severe as some claim and that it is mainly human-induced, they are against any policies that would raise energy costs because they would put the lives of millions in jeopardy based on uncertain or debatable scientific evidence.
The campaign is an American national endeavour called We Get It. They seek to get a million signatures to their declaration. While not open to myself due to location reasons, it is reasonable and there is nothing specifically I would oppose.
The We Get It! Declaration:

God Said It
God created everything. He made us in His own image, and commanded us to be fruitful and multiply and watch over His creation. Although separated from God by our sin, we are lovingly restored through Jesus Christ, and take responsibility for being good stewards.

We Get It
Our stewardship of creation must be based on Biblical principles and factual evidence. We face important environmental challenges, but must be cautious of claims that our planet is in peril from speculative dangers like man-made global warming.

They Need It
With billions suffering in poverty, environmental policies must not further oppress the world’s poor by denying them basic needs. Instead, we must help people fulfill their God-given potential as producers and stewards.

Let’s Do It
We will follow our Lord Jesus Christ and honor God as we use and share the principles of His Word to care for the poor and tend His creation.
While one may not necessarily subscribe to all their suggestions for individual action, the declaration is probably acceptable to most who are Christian and sceptical of the climate change polemic. So if any Christian citizens of the US read here from time to time you may wish to pay a visit, or even consider signing.

(Only do so of your own conviction, I would not sign something popular if I was dubious of it, and even some things I moderately approve of I am cautious to add my name to; but if you do so, could you note it in the comments, even anonymously?)

Sunday, 18 May 2008

Jesus and the use of metaphor

Now we have dispensed with the flat earth claim I would like to address Jesus' ability to understand symbolism. The relevant part of Tilling's post was,
Had you asked [Jesus] if there was a literal Adam or Eve and serpent, I think he would have been puzzled by the 'literal' tag, but I suspect that if you had pressed him he would have said that he believes in a literal Adam and Eve (though I cannot prove these statements. I am making historical judgments, and I see no reason why he would not have believe these things – modern science did not develop for centuries. Though as noted, the whole metaphorical / scientific categorisation would have probably puzzled him).
This is not an issue of scientific knowledge, it is one of literal versus allegorical.

Jesus was familiar with the Old Testament besides Genesis. He frequently quoted Deuteronomy and mentions the prophets. The Old Testament had plenty of material that was understood to be figurative. In the book of Judges we read of Gideon's son Jotham telling his half brother Abimelech a story of the trees having a council:
The trees once went out to anoint a king over them, and they said to the olive tree, 'Reign over us.' But the olive tree said to them, 'Shall I leave my abundance, by which gods and men are honored, and go hold sway over the trees?' And the trees said to the fig tree, 'You come and reign over us.' But the fig tree said to them, 'Shall I leave my sweetness and my good fruit and go hold sway over the trees?' And the trees said to the vine, 'You come and reign over us.' But the vine said to them, 'Shall I leave my wine that cheers God and men and go hold sway over the trees?' Then all the trees said to the bramble, 'You come and reign over us.' And the bramble said to the trees, 'If in good faith you are anointing me king over you, then come and take refuge in my shade, but if not, let fire come out of the bramble and devour the cedars of Lebanon.' (Judges 9)
This is more than a thousand years before Jesus yet these people understood fable. In fact trees seem to be a recurrent theme in the Old Testament with Joash sending a message to Amaziah concerning a cedar and a thistle (2 Kings 14, 2 Chronicles 25), and God informing Ezekiel about an eagle removing the upper twigs of a cedar to a different land (Ezekiel 17). Jesus certainly would have been familiar with these passages.

Moreover, Jesus frequently spoke in parables himself. He didn't just inform people of theological truths but made use of stories to illustrate these truths. Matthew adds,
All these things Jesus said to the crowds in parables; indeed, he said nothing to them without a parable. (Matthew 13)
The parable of the sower is a good example. This parable uses symbols thru-out: sower, soil, birds, rocks, thorns, birds—all symbols of some other thing.

The clincher that Jesus both understood and affirmed the literalness of Adam and Eve is seen in his description of John the Baptist. The Old Testament closes with a prediction of God's visitation and his forerunner Elijah:
"Behold, I send my messenger, and he will prepare the way before me." (Malachi 3)
"Behold, I will send you Elijah the prophet before the great and awesome day of the LORD comes." (Malachi 4)
Now this could be interpreted as either Elijah returning (as he ascended to heaven in a whirlwind) or as a person coming in the ministry of Elijah. We are told it is the latter in the gospel of Luke; the fulfilment in the person of John the Baptist:
And [John] will turn many of the children of Israel to the Lord their God, and he will go before him in the spirit and power of Elijah, (Luke 1)
Jesus affirms this,
As they went away, Jesus began to speak to the crowds concerning John: "What did you go out into the wilderness to see? A reed shaken by the wind? What then did you go out to see? A man dressed in soft clothing? Behold, those who wear soft clothing are in kings’ houses. What then did you go out to see? A prophet? Yes, I tell you, and more than a prophet. This is he of whom it is written,
" 'Behold, I send my messenger before your face,/
who will prepare your way before you.'
Truly, I say to you, among those born of women there has arisen no one greater than John the Baptist. Yet the one who is least in the kingdom of heaven is greater than he. From the days of John the Baptist until now the kingdom of heaven has suffered violence, and the violent take it by force. For all the Prophets and the Law prophesied until John, and if you are willing to accept it, he is Elijah who is to come. He who has ears to hear, let him hear. (Matthew 11)
Jesus applies Malachi 3 to John and Jesus specifies that John is Elijah. From this we can note that Jesus is perfectly able to understand that a passage can have figurative aspects to it. Jesus does not think that John is literally Elijah or that Malachi meant that Elijah would literally return. And Jesus thought this is even though several of his contemporaries thought that Elijah would literally return.

So when Jesus claims that Adam was a real person he is fully able to comprehend the difference between this and the concept that Adam fictitious person representative of humankind. He is able to understand whether the creation story is historical or mythological. This is not surprising as Genesis clearly historical narrative and Joash's story is clearly allegorical. Malachi may be more subtle but that is often the case with prophecy; that Jesus is aware of this subtlety demonstrates our thesis more strongly.

Sunday, 11 May 2008

Did Jesus believe in a flat earth?

When responding to Tilling earlier, I indicated that as well as discussing the characterisation of knowledge I wanted to correct other false statements in his post. The 2 errors were the flat earth claim and the idea that metaphors would puzzle Jesus. Here I address the flat earth.

The flat earth claim probably is unfounded. That Christianity promoted a flat earth was in large a lie propagated by the likes of Andrew Dickson White in his anti-Christian polemics. Jeffery Burton Russell has discussed this in detail (summary here) and even an atheist site has acknowledged the false claims against the church. The latter's view of Christianity remains somewhat hostile.

The knowledge of the sphericity of the earth can be currently dated at least as early as ~500–600 BC in Greece. Pythagoras (~500 BC) and Aristotle (~350 BC) believed the earth was a sphere; though spherical claims may have easily predated this, especially in other regions. I am not aware of extant documents that inform us what other empires before Greece which include Persia, Babylon, and Egypt, thought of the earth's shape. I do dispute the claim that much of Hebrew theology and cosmology derives from Babylon; these ideas are partially based on (what I would consider) false synchronisms. Reviewing knowledge earlier than Egypt, we have Josephus claiming that Abraham introduced astronomy to the Egyptians. I doubt we have enough information to adequately judge Josephus' claim but the assumption of ignorance of the ancients is tired and likely reflects modernist arrogance. Even the events at Babel suggests that astronomy was a significant feature there.

Given that the Greeks knew the earth was a ball centuries before the Roman empire existed it is highly likely that the Roman world at the time of Christ believed in a spherical earth. The occasional theologian in the centuries after Jesus suggested a flat earth but this was the exception. Perhaps more commonly, opposition arose at times against the idea of the antipodes. One must be careful not to view this as evidence that the person was arguing for a flat earth. There were (false) reasons for arguing against men living on the other side of the earth unrelated to the shape of the earth. Men could hold to a spherical earth and disbelieve in either antipodean lands and/ or inhabitants.

The Bible makes very little comment of the shape and structure of the earth. Most of the passages referenced are poetical. Poetry frequently talks about real events and uses literal wording at times. However features of poetry include the frequent use of symbolism and metaphor. When reading poetry it is important to understand the point being illustrated, not insist on the literal meaning of the underlying wording. If a poem uses a phrase that is intended to be literal or does indeed coincide with reality then it is not unreasonable to use the passage as support that the author understood this particular concept. It is not valid, however, to force literalism on a poetical passage. This is also true with the use of metaphor in prose, though this is generally more obvious.

In summary we have documentary evidence for the knowledge of a spherical earth for more the last 2500 years and it was common knowledge at the time of Christ. The idea of a flat earth has never been seriously held by the majority of people
since before the time of Christ and the medieval flat earth myth was invented by infidels in their attempt to discredit the church.

Tuesday, 6 May 2008

Giving up claim to your life

Churches frequently ask that people offer up their whole selves for Jesus. Jesus should get all of us and we should not hold back any part of our lives; Jesus is Lord over all.

I agree with this. My view of Christianity is one of an exchange of lives: my life for Jesus' life. He died for my sins, I live his life at his direction; it is no longer mine to own, including all my decisions. I do have mixed feelings about this approach however. In reality this is a very difficult thing to do. And to make a promise to God you think you are likely to fail on does not seem wise. So while this is what God wants of us, I am probably more likely to ask that God changes me that this may be my desire, or that as I grow I may give more and more to him. It is not that I necessarily want to hold back aspects (though at times perhaps), rather that I do.

I also am aware that others who have offered their whole selves to God, and meant it, and acted on it, have seen God work powerfully in their lives. I believe Charles Finney went through a process of giving all to God before his ministry. And I suspect Rhys Howells was in a similar position though I have not read his biography. Others have given God something important that represents all, or at least a lot, of themselves. Keith Green offered God his music knowing he may not get it back. So a quick comment about giving Jesus all in a music break does not do justice to the magnitude of this decision.

While I would not have married my wife without God giving me the go ahead and his approval, I do think I put her on the altar prior to that point: yet God still asks more of me than I give.

Perhaps it is an event for some people, perhaps it is process where we hand over more and more, perhaps it is both.

My pastor once said that he did not think the Christian walk got easier in terms of our faith in God, that we always can grow and God will give us ever more opportunities to trust him in ways that we have not done so before.

Which introduces the lyrics to a song that focuses on this aspect of faith:

Take my life and let it be

Fran­ces R. Ha­ver­gal (1836–1879)

Take my life, and let it be consecrated, Lord, to Thee.
Take my moments and my days; let them flow in ceaseless praise.
Take my hands, and let them move at the impulse of Thy love.
Take my feet, and let them be swift and beautiful for Thee.

Take my voice, and let me sing always, only, for my King.
Take my lips, and let them be filled with messages from Thee.
Take my silver and my gold; not a mite would I withhold.
Take my intellect, and use every power as Thou shalt choose.

Take my will, and make it Thine; it shall be no longer mine.
Take my heart, it is Thine own; it shall be Thy royal throne.
Take my love, my Lord, I pour at Thy feet its treasure store.
Take myself, and I will be ever, only, all for Thee.

Sunday, 4 May 2008

Random quote

No sciences are better attested than the religion of the Bible.

Isaac Newton (1643–1727)

(Note that by the word "sciences" Newton may have meant what we mean by "knowledge")

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