From multiverses to cities: Books in brief

The Allure of the Multiverse Paul Halpern Basic (2024) The term ‘multiverse’ was coined in the 1890s by philosopher and psychologist William James, to describe a cosmos without distinction between right and wrong. Decades later, the word entered physics, owing to the 1950s many-worlds interpretation of quantum mechanics. Today, it is a source of controversy, … Read more

Cities Aren’t Prepared for a Crucial Part of Sea-Level Rise: They’re Also Sinking

Fighting off rising seas without reducing humanity’s carbon emissions is like trying to drain a bathtub without turning off the tap. But increasingly, scientists are sounding the alarm on yet another problem compounding the crisis for coastal cities: Their land is also sinking, a phenomenon known as subsidence. The metaphorical tap is still on—as rapid … Read more