凯莉·宛瑟: 治疗全球变暖的应急药物

治疗全球变暖的应急药物

当我们不计后果地向大气中排放温室气体使地球变暖时，一些工业排放的气体也会产生粒子，将阳光反射回太空，从而遏制我们才刚刚开始了解的全球变暖。气候活动家 凯莉·宛瑟（Kelly Wanser）问道：我们能设计出利用这种效应并进一步减少变暖的方法吗？通过这个演讲了解“云层变亮”的承诺和风险，以及它如何帮助我们的气候恢复健康。

Human activity not only warms the planet but also accidentally cools it by releasing particles that make clouds reflect sunlight. As regulations reduce these particles, scientists warn that global warming may accelerate, revealing how much these hidden effects have shielded us. Novel approaches like marine cloud brightening aim to intentionally boost this reflectivity, offering a possible fast-acting relief while society works to cut emissions. With little funding and urgent need, researchers race to understand the risks and possibilities before climate impacts spiral beyond control.

Harnessing Reflective Clouds Could Buy Us Time Against Warming

*Ensuring a Safe Climate*

"As Climate Disasters Pile Up, a Radical Proposal Gains Traction"

science

climate change

sustainability

technology

environment

pollution

engineering

Anthropocene

ocean

TED Stage Talk