The Planet Remade. How Geoengineering Could Change the World

The risks of global warming are real, and potentially vast. The difficulty of doing without fossil fuels is daunting, and possibly insurmountable. So there is an urgent need for new thinking on climate change. To meet that need, a small but increasingly influential group of scientists is exploring proposals for planned human intervention in the climate system. A stratospheric veil against the sun; the cultivation of photosynthetic plankton; a fleet of unmanned ships seeding clouds: these are the