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Global Change, Sustainability »

Friday, March 26, 2010 | 0 Comments

Now that we’re busy hacking the planet, we need all the help we can get.  We humans are pretty good at solving complex problems like choosing the next move in chess- better than most machines.  But as Gary Kasparov notes in Clive Thompson’s Wired piece on the Cyborg Advantage, ... [More]

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Global Change, Sustainability »

Monday, January 25, 2010 | 2 Comments

“Cities are green. Nuclear energy is green. Genetic engineering is green. (Brand 2009).” In 1968 Stewart Brand’s Whole Earth Catalog was embraced by a generation trying to get back to the country, get off the grid, and grow their own. Now it’s 2010, and the quote above, from ... [More]

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Global Change, Sustainability »

Tuesday, December 8, 2009 | 6 Comments

Our planet is heating up in a hurry!  Call in the Earth doctors!  Let’s fix the planet!   Now that we’ve pushed Earth systems out of the comfort zone, Earth and environmental scientists are increasingly being called on to address the big questions that affect all of us, ... [More]

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Global Change »

Thursday, January 29, 2009 | 3 Comments

Even if we manage to slash our carbon emissions, planet earth is going to get a whole lot warmer this century.  But maybe we can just chill the planet!  For more than a decade, Ken Caldeira and many others have been discussing geoengineering solutions to global warming by cooling the plane... [More]