Climate & Energy

Knee-brace gadget harvests energy from walking

Frustrated by your iPod batteries dying while you’re on the treadmill? Keep an eye out for a new knee brace designed to harvest energy from a walker’s stride. From only one minute of movement, the device outlined in the journal Science can generate enough energy to power a cell phone for half an hour. A lightweight version of the brace could be available within 18 months and “promises to have significant medical, military, and consumer applications,” says lead researcher Max Donelan. “It allows a soldier to get back home safely. It benefits stroke victims, amputees, and others who rely on …

The shape of the race

The next U.S. president will favor a carbon cap. What effect this has on the race is anyone’s guess.

Now that John McCain is the presumptive Republican nominee, the shape of the debate over climate change takes on different contours. Hillary and Obama are offering substantively similar climate plans, so there's no need to wait for the Democratic contest to be decided before we start gaming out a few scenarios. 1) Will climate change take on more or less prominence as an issue in the general election? Argument for less: with everyone preaching from the same book, the media sees no hay to make. This suits the candidates fine. McCain knows the topic alienates conservatives. Hillbama knows their policy position makes them look liberal and McCain look independent/centrist. Under different circumstances, the Dem could have tried to portray the Republican as reactionary, but no longer. Everyone changes the subject to war and the economy.

Scientists write to Bush and Pelosi asking for biofuel-policy reform

In light of recent studies showing that biofuel production ain’t good for the environment, 10 prominent ecologists and biologists have written to President Bush and House Speaker Nancy Pelosi asking that the U.S. reform its biofuel-boosting policies. Seeing as the Bush administration has a track record of being very responsive to scientists’ entreaties, we have no doubt that the massive subsidies to biofuels will cease immediately.

Twisters

Yes, global warming can boost the most severe tornadoes

I am not saying the "unusually ferocious winter tornado system" that hit five southern states Wed. was caused by global warming. I am saying -- or rather NASA is saying -- we're probably going to have to get used to it: NASA scientists have developed a new climate model that indicates that the most violent severe storms and tornadoes may become more common as Earth's climate warms. So did John Kerry go too far on MSNBC when he said: [I] don't want to sort of leap into the larger meaning of, you know, inappropriately, but on the other hand, the weather service has told us we are going to have more and more intense storms," Kerry said. "And insurance companies are beginning to look at this issue and understand this is related to the intensity of storms that is related to the warming of the earth. And so it goes to global warming and larger issues that we're not paying attention to. The fact is the hurricanes are more intensive, the storms are more intensive and the rainfall is more intense at certain places at certain times and the weather patterns have changed. That sounds about right to me, though it wasn't the "weather service" really, it was NASA. The conservative Business & Media Institute said Kerry was using the tragedy, which killed over 50 people, "to advance global warming alarmism." But BMI embarrasingly undercuts its credibility by quoting one meteorologist from last year who obviously isn't very good at forecasting:

No climate for old men

Why John McCain isn’t the candidate to stop global warming

McCain's astonishing doubletalk on climate in the Florida GOP debate -- denying that a cap and trade system is a mandate -- made me start rethinking what a McCain presidency would mean for the fight to prevent catastrophic global warming. The more I researched McCain's views, the more I talked to others, the more I felt forced to change my previous view. Salon has just published my long analysis, which concludes that while he would be vastly superior to Bush on climate ... ... a President McCain would not be the climate leader that America and the world requires. He is a conservative who happens to be on the only intellectually defensible side of the climate change debate. But he is still a conservative, and the vast majority of the solutions to global warming are progressive in nature -- they require strong government action, including major federal efforts to spur clean technology. Of course, as I argue in my book, it is precisely because they know that the solutions to global warming are mostly progressive in nature that most conservatives are so close-minded on the subject. My basic argument is:

Slit wrist avoidance

Even surly grouches need a bit of cheer now and then

The ever-faster flood (ha!) of bad climate news lately is taking its toll on my spirits. I suppose a normal American male would have watched the Super Bowl and felt better; geek that I am, I find more comfort in this: