5 Truths About Climate Change

Posted: October 9, 2011 in america, controversy, current events, nature, science

The Wall Street Journal:

1) The carbon taxers/limiters have lost. Carbon-dioxide emissions have been the environmental issue of the past decade…

Here’s a reality check: During the same decade that Mr. Gore and the IPCC dominated the environmental debate, global carbon-dioxide emissions rose by 28.5%.

Those increases reflect soaring demand for electricity, up by 36%, which in turn fostered a 47% increase in coal consumption. (Natural-gas use increased by 29% while oil use grew by 13%.) Carbon-dioxide emissions are growing because people around the world understand the essentiality of electricity to modernity. And for many countries, the cheapest way to produce electrons is by burning coal.

2) Regardless of whether it’s getting hotter or colder—or both—we are going to need to produce a lot more energy in order to remain productive and comfortable.

3) The carbon-dioxide issue is not about the United States anymore. Sure, the U.S. is the world’s second-largest energy consumer. But over the past decade, carbon-dioxide emissions in the U.S. fell by 1.7%…Meanwhile, China’s emissions jumped by 123% over the past decade and now exceed those of the U.S. by more than two billion tons per year. Africa’s carbon-dioxide emissions jumped by 30%, Asia’s by 44%, and the Middle East’s by a whopping 57%. Put another way, over the past decade, U.S. carbon dioxide emissions—about 6.1 billion tons per year—could have gone to zero and yet global emissions still would have gone up.

4) We have to get better—and we are—at turning energy into useful power. In 1882, Thomas Edison’s first central power station on Pearl Street in lower Manhattan converted less than 3% of the heat energy of the coal being burned into electricity. Today’s best natural-gas-fired turbines have thermal efficiencies of 60%. Nearly all of the things we use on a daily basis—light bulbs, computers, automobiles—are vastly more efficient than they were just a few years ago. And over the coming years those devices will get even better at turning energy into useful lighting, computing and motive power.

5) The science is not settled, not by a long shot. Last month, scientists at CERN, the prestigious high-energy physics lab in Switzerland, reported that neutrinos might—repeat, might—travel faster than the speed of light. If serious scientists can question Einstein’s theory of relativity, then there must be room for debate about the workings and complexities of the Earth’s atmosphere…

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Comments
  1. Austin Dittrich says:

    Ever hear of Lord Monckton? Take a look at some of his handy work on youtube.

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