Today, campers, we’re going to talk about global warming. If you already believe in that, you can go play outside―or stay and watch the show, if you like, but this is specifically aimed at those who don’t think the planet is changing temperature. In fact I’m going to break my normal practice and refer directly to my skeptical audience as “you.”
Before we get started, a few definitions. What I mean by global warming―more properly termed climate change or climate chaos―is the average temperature of our planet climbing, generally because of an increase in carbon dioxide in the atmosphere. The “greenhouse effect” has been pretty well proved by the example of Venus, which is in fact warmer than Mercury due to carbon dioxide.
Note that I say nothing of what’s causing this increase in CO2. That’s because the effects of the increase are much the same regardless of whether it’s a natural process or man-made. Many people have pointed out that the recent increases in CO2 levels and average temperature are well within the extremes that Earth has experienced, according to the geologic record. This is true… but irrelevant, here. Continue reading →
There’s considerable debate these days about the role of government. This is nothing new, really; Ronald Reagan famously declared that “government is not the solution to our problems, government is the problem,” and the 1932 presidential election was essentially a referendum on whether or not the federal government should intervene in the Great Depression. However the rise of the Tea Party in the United States has now brought the old questions back to the fore, and they are always worth discussing — in particular the use of government funds to feed the poor.
First, let me say that I am not automatically a huge fan of government.
Governments, after all, are capable of perpetrating enormous crimes. The greatest murderers on record — Josef Stalin and Mao Zedong — were not exactly libertarians. Without going to such extremes, however, every government perpetrates small crimes against its citizens: “the insolence of office, the law’s delay,” Hamlet laments in his famous speech, and anyone who has dealt with the DMV or dealt with legal proceedings knows what he meant. And, perhaps nearest to the Tea Party’s heart, governments almost universally insist on that redistribution of wealth called taxation. As Terry Pratchett put it, if you steal a small amount of money, you’re a thief; steal millions and you’re probably a government. [Paraphrased from “Going Postal,” pg. 10] Continue reading →