I was thinking this morning about the moral calculus that goes into discussions about climate change policy. It’s the case that for any even or action, there are an infinite number of causes (conditions that are necessary but not sufficient for the event to occur).

Read more on The Moral Calculus of Climate Change…

The New York Times today ran an Associated Press story reporting that teenage sex rates have hit a new low. This is good news. The teenage birth-rate has hit a record low as well.

Read more on Teenage Sexuality On The Decline, Or is it?…

A number of theories are buzzing around the Internet, related to the Virginia Tech killer’s choice of identification on the package he sent to NBC, “Ismail Ax.”

According to published reports, “One popular theory comes from a story in the Quran, the holy book of Islam, about Ibrahim and his son, Ismail. This theory picked up speed because many bloggers wondered if the shootings could be related to terrorism.”

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During a conference I attended last year, I got into some conversation with young libertarians about the nature of moral duties. In at least two instances, I asserted that positive moral duties exist.

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Why would a hip hop group called “Crime Mob” be invited to the campus of a Historically Black College? And why would the group’s “Rock Yo Hips” music video — featuring college cheerleaders as strippers — get so much play on television? Anthony Bradley looks at the effect of misogynistic and violent music on a black culture that desperately needs healthy models of academic achievement and honest economic progress.

Read more on School for Scandal: Hip Hop Goes to College…

I have tried to read everything that I can find the time to digest on the subject of global warming. I saw Al Gore’s award-winning documentary "An Inconvenient Truth" and even had some nice things to say about it. I have always been put off by the use of terms like "environmental whackos" and "earthist nut balls" from the political right. There is, in my humble opinion, little doubt that the earth is getting warmer. What is in great doubt is almost everything else. How warm will the earth become and how soon? Why is it really warming? What can we do about this problem now? How fast should we respond? And will radical responses, the kind that Al Gore argued for this week in the House hearing room on Capitol Hill, make a real difference? Bottom line: Will these alarmist responses help or harm the overall state of things on the earth? I am presently a skeptic when it comes to proving most of the claims being made by the alarmists. Something inside of me wants to agree with the climatologists who have deep concerns, if for no other reason than to avoid association with the right wing craziness and the radical left.

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Joe Carter concludes:

What we need is a third way. We need a clear Christian vision that understands that markets are a moral sphere (contra the libertarians). We need to promote the idea that free individuals rather than government force is necessary to carry out this task (as the left often contends). We need to realize that the “market” is not a mystical system that will miraculously provide for our neighbor (as many conservatives seem to think). What we need is develop a coherent Biblically-based conception of how the market as a human institution can be used for the redemptive purposes of our Creator. As with every institution, what the markets need is for Christians to act more like Christ.

Read more on EO on the Morality of Markets…

I have discovered this week that Florida has a major problem with teenage violence against the homeless. In a new twist on violent crime incidents the homeless are being attacked across this state regularly. In St. Petersburg two homeless men, ages 43 and 53, were shot to death in January in separate incidents. The two men indicted for these two crimes are 18 and 20. There were 41 incidents of violence against the homeless in 2006, more than in any other state. Eight of these led to deaths. A man was beaten to death in August by two teens, ages 13 and 16. Last April a homeless man in DeLand claimed ten teens attacked him with metal pipes and set his tent on fire.

Read more on Boredom and Teen Crime…

Anthony Esolen, from the March issue of Touchstone:

The most bountiful alms that the rich can give the poor, apart from the personal donation of their time and means, are lives of virtue to emulate. It is their duty. But when they use their means to buy off the effects of vice, or, worse, to celebrate it, that is an offense against those whom Jesus called ‘little ones,’ and no amount of almsgiving can lighten the millstone.

Read the whole thing (HT: the evangelical outpost).

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In his latest TCS Daily essay, Arnold Kling writes, “As we get wealthier, we also become enhanced physically, cognitively, and morally, leading to a virtuous cycle of improvements to the standard of living.” Does affluence leads to moral progress?

Read more on Wealth, Moral Development, and Paris Hilton…