El Niño 2026–27 as a polycrisis: What happens when health and energy systems fail simultaneously?
Open any news feed from the past few months, and the disasters arrive in a stream: smoke reaching dangerous levels throughout Canada and flash floods in Ottawa, Montréal and Toronto; heat and drought arriving together on every continent.
原文出处：Phys.org （本文由聚合程序自动采集，版权归原作者所有）