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‘Aerosols should mean more warming in the south’–More North. Hemisphere warming is well-understood

(Part of the How to Talk to a Global Warming Skeptic guide)

Objection: Scientists claim that global warming from greenhouse gases is being countered somewhat by global dimming from aerosol pollution. They even claim that aerosol pollution caused the cooling in the mid-century. But GHGs are evenly mixed around the globe, while aerosols are disproportionately concentrated in the Northern Hemisphere. It follows that warming should be greater in the Southern Hemisphere -- but that's the opposite of what is happening. Clearly climate scientists do not know what is really going on.

‘Climate models are unproven’–Actually, GCM’s have many confirmed successes under their belts

(Part of the How to Talk to a Global Warming Skeptic guide)

Objection: Why should we trust a bunch of contrived computer models that have never had a prediction confirmed? Talk to me in 100 years.

Answer: Given the absence of a few duplicate planets and some large time machines, we can't test a 100-year temperature projection. Does that mean the models can't be validated without waiting 100 years? No.

Two non-turkey recipes for the Thanksgiving feast

Thanksgiving is a funny holiday. It's a weird mix of frenzy and sloth, gratitude and greed. What should be a fun and peaceful time spent with relatives and friends is often preceded by the chaos of having too much to do and too little time in which to do it.

If you are the person responsible for cooking the Thanksgiving meal, you know that Extreme Grocery Shopping is the hallmark of the holiday. Simply getting your groceries home can be the stuff of nightmares if you live in a crowded city or suburb. Cooking the meal is a cakewalk by comparison.

Every year as I approach the local Whole Foods in the days running up to Thanksgiving, I see couples in the parking lot dividing their lists in two, synchronizing their watches, and saying things like, "Commencing operations at Oh Seven Hundred! We reconnoiter in Spices and Baking Needs! Go! Go! Go!"

The happenings — or lack thereof — at the climate summit in Nairobi

Gary Braasch reports from the latest U.N. climate-change convention in Nairobi, Kenya. Braasch has been photographing and reporting on climate change since 1999. His forthcoming book, Earth Under Fire: How Global Warming Is Changing the World, will be published by the University of California Press next year.

The seasonal rains have returned to southern Kenya, greening the countryside once again. But in the north and east, near the Somalian border, refugee camps set up for those who lost everything in a deep drought earlier this year are suddenly being flooded out by this season's unusually severe rains. Many see this rapid switch from drought to deluge as global warming in action -- more searing droughts and stronger rainstorms in an intensifying cycle that affects the world's very poorest.

Not far away, in the Kenyan capital of Nairobi, officials and observers from around the world gathered for this year's United Nations summit on climate change. Here, the severity and urgency of global warming should have seemed clearer to delegates than it did at last year's frigid Montreal summit.

Can Sen. Warner unseat Inhofe as ranking member on Environment and Public Works Committee?

Just when you thought all the pleasant surprises of the election must be spent, one more appears in your inbox on a Friday afternoon. Senator John Warner is going to reassert his seniority on the Environment and Public Works (EPW) Committee to be the Republicans' ranking member, forcing every polluter's favorite Senator James Inhofe into the number two position.

Warner doesn't have the greenest record in the Republican caucus, but this year he has said some interesting things about climate change. Interesting in a good way, not interesting in an Inhofe way.

‘Models don’t account for clouds’–Clouds are complex and uncertain, but unlikely to stop warming

(Part of the How to Talk to a Global Warming Skeptic guide)

Objection: Clouds are a large negative feedback that will stop any drastic warming. The climate models don't even take cloud effects into account.

Answer: All of the atmospheric global climate models used for the kind of climate projections synthesized by the IPCC take the effects of clouds into account. You can read a discussion about cloud processes and feedbacks in the IPCC TAR.

How green will the 110th Congress be?

“You’d have to go back to the Enlightenment to see such a big change in worldviews.” That’s how Environmental Working Group President Ken Cook characterized the environmental shift coming to Congress after the Democrats’ triumph over the GOP last week. Barbara Boxer. Photo: Kevin Parry/ WireImage But, hyperbole aside, what victories can enviros realistically expect […]

Eric Schlosser on America’s food industry and his delicious new film

Eric Schlosser on the set of Fast Food Nation. Photo: Matt Lankes/ © Fox Searchlight Eric Schlosser sat unassumingly — and almost out of place — in a floral armchair in a spacious, elegantly decorated suite on the 10th floor of Seattle’s Fairmont Olympic Hotel. Behind him, a poster rested on an easel. It featured […]

British kids: smarter than the rest of us

A survey of 11-14-year-old Britons found that they are more concerned about recycling and global warming than they are about having a girlfriend or boyfriend or doing their homework.

Some 74 percent of so-called "tweens" in the U.K. were concerned about climate change, while only 41 percent noted concern over dating, or whatever you'd call it at that age. About 64 percent expressed concern about their schoolwork.

Cooties Lurgy also ranked high on the list of concerns, as did getting American adults to be half as concerned as pre-pubescent kids in the rest of the world about cataclysmic climate change.

A former McDonald’s cook explains his return to the family farm

Working at McDonald’s got me to college, for which I thank the world’s largest restaurant chain. I worked there for three years, beginning at about $1 an hour, during the middle of the 20th century. Back then, a buck bought something. I consumed tons of hamburgers and fries and gallons of milkshakes for free — […]