Commentary
BBC: Weather on a distant exoplanet, Diamond batteries from nuclear waste, Craters, Avalanches and glaciers, Solar geoengineering
Would sending millions of tonnes of fine limestone dust high into the atmosphere every year deal with the problem of climate change? Would it be safe? Should we even research the questions?
Stardust is tackling the wrong problem with the wrong structure
MIT Technology Review: Why the For-Profit Race into Solar Geoengineering is Bad for Science and Public Trust
Preserving Earth’s Reflectivity: Supplementary Comments on “A Responsible Way to Cool the Planet”