Careful Where You Put That Tree

Ant writes "Wired News is reporting that according to Stanford University's atmospheric scientist Ken Caldeira, forests in the wrong location can actually make the Earth hotter. From the article: 'Plants absorb large amounts of carbon dioxide during photosynthesis, so scientists and policy makers have long assumed new forest growth helps combat global warming. At an American Geophysical Union conference in San Francisco earlier this month, however, Caldeira rolled out a provocative new finding: Trees may be good at capturing carbon dioxide from the atmosphere, but their dark leaves are also very efficient at soaking up sunlight, which is later released as heat. At certain latitudes, the net effect of these two processes is warming, rather than cooling.'"

Comments

so let me see if I understand....

[argStyopa]

So we don't even know for sure if trees (and their ability to absorb CO2) are net warmers or coolers of the environment....yet we should sign on for hundreds of BILLIONS of dollars in programs which will 'reduce global warming'?

R-i-g-h-t.

Look, I think that it's patently obvious that 5 billion people cooking things, burning fuels, and generally living energy-intensive lives must be warming the planet (whether this is moreso than natural cycles is up for debate). But the whole 'Kyoto' religion smacks of Environmentalist's "Intelligent Design" - ie 'we don't really know WTF we are talking about, but just trust us, this is the RIGHT thing to do!'

Coupled with a healthy dose of white, western intellectualist guilt, and ample resentment of the first world by the third world, (with a dash of anti-globalization thrown in) and I see Kyoto and the efforts to effectively hobble Western Industrial societies as little more than a post-colonial revenge.

We hear many, many stories about how the industrial western societies (mainly the US) have ruined and continue to ruin the world. I'd say that an increase in average human lifespan in 1900 of 44 to whatever it is now (82) is a good thing, brought on entirely through the benefits of industrialized, advanced western societies.

Of course, at the root, environmentalists would be afraid to admit it, but they'd ultimately probably prefer a goodly chunk of these still-living humans to die.