Top StoryHeitor de Bittencourt/Flickr Podcast: Goodbye to blue skies? The trouble with engineered solutions Humanity has created a lot of ecological problems, and many of the proposed solutions come with giant price tags — or the things lost can even be priceless, like the sight of a blue sky — with no guarantee of solving the situation in the long term.
Politics www.wired.com Parag Khanna, Michael Ferrari: Geoengineering is the only solution to our climate calamities Altering Earth’s geophysical environment is a moon shot—and it will be the only way to reverse the damage done. It’s time to take it more seriously.
