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More evidence of the link to climate change

The weather is getting more extreme thanks to human-caused climate change (as I've pointed out many times, see here, here, and here).

Now the World Meteorological Organization reports more evidence:

In January and April 2007 it is likely that global land surface temperatures ranked warmest since records began in 1880, 1.89°C warmer than average for January and 1.37°C warmer than average for April. Several regions have experienced extremely heavy precipitation, leading to severe floods. The Fourth Assessment Report of the WMO/UNEP Intergovernmental Group on Climate Change (IPCC) notes an increasing trend in extreme events observed during the last 50 years. IPCC further projects it to be very likely that hot extremes, heat waves and heavy precipitation events will continue to become more frequent.

Prying kids away from TV and video games costs … $100 million?

Here's a quote from one of today's electronic-gadget-loving kids: "The reason I prefer playing indoors is because that's where all the electrical outlets are."

That was shared by Richard Louv (Grist interview here), author of Last Child in the Woods: Saving our Children from Nature Deficit Disorder, during a conference call I hosted recently for the Orion Grassroots Network, to catch us up on what's new in the "getting kids back into nature" movement (full audio here). Turns out there's a lot.

The book documents how outdoor, unstructured play is critical to child development -- and is a bestseller, now in its 14th printing in five languages. But the amazing thing about this issue is that it really has legs, even with the notoriously finicky news media. Major outlets have printed multiple stories on the "indoor kids crisis" in the two years since the book came out. Even the 700 Club's Christian Broadcasting Network is concerned. Why? Louv has a couple thoughts about that.

How many more deaths will we tolerate?

About 4am yesterday, a mine in Utah collapsed, trapping six miners 1,500 feet underground, almost three and a half miles from the mine’s entrance. No one knows if they are alive; there’s been no contact since the collapse. Right now, rescuers are trying to drill through the mountainside to reach them. Progress has been slow, […]

Step It Up 2 is coming this November — get ready to hit the streetsAsk politicians to join Step It

Bill McKibben is organizing Step It Up 2, a national day of climate action. A scholar-in-residence at Middlebury College, McKibben is the author of The End of Nature, the first book for a general audience on climate change, and, most recently, Deep Economy: The Wealth of Communities and the Durable Future. He serves on Grist’s […]

The question must be asked

The thought didn't cross my mind until my Minneapolis-based brother suggested it. I had asked him for his thoughts on the collapse, and that is the question he posed.

I was skeptical at first, but after doing a Google search -- and after NBC reported Sunday that National Transportation Safety Board investigators are "looking at everything" including "the weather" -- I think it is a legitimate question to ask.

First, though, why is it an important question to ask? NASA's James Hansen says we are on the verge of turning the earth into "a different planet," thanks to uncontrolled greenhouse-gas emissions. We've seen the Brits and Chinese link recent flooding tragedies driven by extreme weather to climate change.

We are all facing far more extreme heat waves, floods, wildfires, rainstorms, droughts and hurricanes -- yet our infrastructure apparently can't handle the weather we have today, as Hurricane Katrina revealed. If we don't adopt aggressive actions to prevent catastrophic climate change, we need to seriously climate-proof our electric grid, our levees, and our water and sewage systems.

The question remains, do we need to climate-proof our bridges? Does a connection exist between climate change and the collapse of the I-35W bridge? Consider what a meteorologist who worked in the city for years blogged:

New York Sports Club kicks in to conserve

The other day at the gym I was engaging in classic attention-deficient media trawling -- attempting to read my magazine, watch the morning newscast, and work up a sweat all at the same time.

So it didn't bother me too much when the TV kept shutting off. The equipment at these high-traffic fitness clubs is renowned for breaking down, so I chalked it up to an electrical glitch. Today I learned that in late July, the New York Sports Clubs reprogrammed their televisions to automatically turn off when not in use (this doesn't account, I guess, for those who want to watch without listening, but you can always plug in your headphones without putting them on).

When one person makes an effort to conserve energy, it's a good thing; when a facility with as much daily energy consumption as the NYSC network tries to conserve, it's great. Hat tip to the sports clubs for a simple and effective step in the right direction.

More on carbon trading

August is a time to catch up on reading. A good place to start is "National Climate Policy: Choosing the Right Architecture" [PDF], by Yale's Robert Repetto, one of the country's leading experts on environmental and resource economics. He argues for an upstream cap-and-trade system, and against a safety valve. Other views can be found here, here, and here. This is Repetto's conclusion:

Shop With the Grist Staff

Your purchases support us — not that we’d pressure you, or anything Ever wondered what the Grist staffers are like when we step away from the website-manufacturing machine? Now you can find out more about a few of us in the Grist Staff Picks Store at Amazon. OK, we admit it, this is a naked […]

Mon Dieu, Il Fait Chaud

European heat-wave length has doubled since 1880, study says The average length of Europe’s sultry heat waves has doubled since 1880, researchers say, from an average of 1.5 days to an average of three days. By analyzing historical records from 54 stations across the continent — then correcting for an upward bias in earlier decades […]

Flo Nays

Federal judge halts Navy sonar exercises off California coast A federal judge has ordered the U.S. Navy to stop using mid-frequency active sonar in exercises off the Southern California coast through 2009. Noting that the Navy’s own evaluation says the sonar exercises could disrupt marine mammal behavior in as many as 170,000 instances, Judge Florence-Marie […]