Can we cool Earth by blocking the sun’s rays? And should we?What On EarthCome with us to California where entrepreneurs are sending balloons full of sulfur dioxide into the stratosphere. It’s a form of solar geoengineering known as stratospheric aerosol injection, and the ...1 year agoCan we cool Earth by blocking the sun’s rays? And should we?What On Earth0:00 / 0:00Keep up with this sourceFollow this sourceKeep this source in your dashboard and return to its latest articles. Email alerts are managed separately in Settings.FetchFeeds groups articles by feed so you can follow sources, compare coverage, and save stories for later.Back to all articles from What On EarthMore from this feedChoose another story from What On Earth.How rain buckets with ‘brains’ help warn against landslidesA mineral rock with climate-fighting superpowers?Fighting burnout when the fight for the planet is exhaustingHOW TO: Make vacation choices with climate in mindThere’s a fix for our plastic problemDo we need a 'Value Village' for used building materials?One border, three rivers and the battle to protect fishWhy Alberta’s ‘Scrap the Cap’ ads don’t add up
