Tagged: politics

The Reverend Dr. Martin Luther King, Jr. – Christian Republican

American Thinker posted this one today.

http://www.americanthinker.com/2014/01/call_him_reverend_king.html

I wonder which way his politics would lean today, if the assassin’s bullets had missed him? He was enlarging his quest for racial justice to include economic justice – which suggests left, but his Christian side may have led him to preach against economic incentives and cultural trends that break up families – which suggests right. On the other hand, he was a servant of God, and God is above and beyond our politics.

See also: http://www.dogchurch.org/scriptorium/king.html

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Greens Engage in Class Warfare

During the past 200 years the world has been getting healthier and wealthier, and the population is stabilizing. The idea that the world is subject to runaway population growth is a myth. The trends worldwide are generally good, and all we need do is not to screw it up. Enter the Greens.

The Greens are trying to stop the development of genetically modified crops that will make it possible to feed the world’s population. Without them Europeans may still eat, but sub-Saharan Africans will starve to death. The Greens who oppose GMO (Genetically Modified Organism) crops are engaging in a kind of class warfare against the world’s poorest populations. Or should I say genocide?

America in Your Face

American Exceptionalism has long meant that Americans reject the old Balance of Power politics in favor of some moral, or at least lawful order of international relations. Instead of ceding “spheres of influence” to other great powers, Americans ask, like Rodney King, “Why can’t we all just get along?” Because America rejects spheres of influence as a way to organize the world, other countries think that America  considers the entire world to be its sphere of influence. America is in everyone’s face, so many of them push back.

On the other hand, there is good reason to be skeptical of spheres of influence. Timothy Snyder describes what can happen when spheres of influence are conceded and contested in his book, Bloodlands: Europe Between Hitler and Stalin (Vintage Books, 2010). Between 1933 and 1945 over 14 million people were killed by bad government policy in operations not related to combat.

But the confrontation with America is cultural as well as political. Japan, the world champion at importing cultural ideas and making them its own, is now asserting its cultural identity by drafting a new constitution that purports to have a distinctively Japanese concept of individual liberty, which does not include disturbing the public order. America has few enemies, but even its friends push back.

Global Warming and the Illusion of Knowledge

One of humanity’s favorite illusions is that of knowledge. Humans think they know more than they actually do. Chabris and Simons (2009, Ch. 4) describe an experiment in which people were asked to rate their knowledge of how a bicycle works on a scale of 1 to 7. They were then asked to draw a bicycle from memory and explain its workings. Most of them got it wrong.

The global climate is certainly more complicated than a bicycle, which means that even fewer people know how that works. We do have computer models — so many that there is an international Program for Climate Model Diagnosis and Intercomparison (PCMDI). These models cannot simulate the actual physics of the earth-ocean-atmosphere system, because the physics takes place on small, short-duration scales, that give rise to changes that become apparent only on large, long-duration scales. There just isn’t enough computer power in the world to span the time and length scales from atoms to the entire world.

So, climate scientists make approximate sub-models with adjustable parameters to represent the gaps in their knowledge. The sub-models become components of a super-model that represents the earth’s climate. These climate models are being tested for their sensitivity to the parameters in their sub-models. If a model turns out to be very sensitive to a given parameter, then research is commissioned to narrow down the uncertainty in that parameter so that the model will be better “tuned” to reality. This tuning is still in progress.

In other words, nobody actually knows how the climate is going to respond to humanity’s burning of fossil fuels. If the earth were as simple as a greenhouse, it would get warmer by an easily predictable amount. On the other hand, all the models predict some amount of warming.

It would be prudent to reduce humanity’s burning of fossil fuels. The control freaks in society want to make fossil fuel energy artificially more expensive by so-called “cap and trade” legislation. This may allow current renewable energy technology to be more price competitive with fossil fuels, but it comes at the cost of making everyone on earth incrementally poorer. The poorest will probably die.

A better idea is to try to invent “greener” technologies that make energy so cheap that nobody can profit by bringing fossil fuels out of the ground. That will make everyone on earth incrementally richer. It will also disempower the world’s oil autocrats.

Must we employ draconian public policy measures to compel reductions in fossil fuel burning? Is it already too late to wait for the development of alternative energy technologies to make fossil fuels obsolete? Nobody knows.

Reference

Chabris, Christopher and Daniel Simons (2009). The Invisible Gorilla. New York: Broadway Paperbacks.