After a century of growth, have carbon emissions reached their peak?
In late March, approximately a third of the world’s population found themselves under some kind of stay-at-home order due to COVID-19. The effects were dramatic: Virtually overnight, bumper-to-bumper traffic gave way to empty roads; bustling airports became echoing ghost towns; retail stores and restaurants closed their doors and turned off the lights. And some started wondering whether the coronavirus pandemic — and the abrupt halt in all those normal, fossil fuel–burning activities of life — would have a lasting effect on the overheating planet.