SocietyWhy we shouldn't fill our minds with endless tales of dystopia Unrealistic fantasies of the apocalypse are everywhere, but focusing on a potentially disastrous future stops us from making solid plans, says Annalee NewitzComment
EnvironmentDo back-to-back disasters show first climate tipping point is upon us? Compound and cascading catastrophes, like two hurricanes striking within days, are becoming more common. Does this mean we have crossed the first climate tipping point, an irreversible shift in Earth’s natural systems, asks Graham Lawton Comment