This alarmingly simple hack could let anyone tinker with the climate

(Cowdrey) #1

hobbyist kits for unmanned high-altitude balloons can already be purchased for as little as $25, and imagines that such a campaign could be coordinated using social media, blockchain, and crowdfunding sites.

Researchers have imagined other rogue geoengineering scenarios, including nations launching efforts unilaterally, which some believe could incite a war