13 November 2025

Three tough truths about climate

Bill Gates

There’s a doomsday view of climate change that goes like this:

In a few decades, cataclysmic climate change will decimate civilization. The evidence is all around us—just look at all the heat waves and storms caused by rising global temperatures. Nothing matters more than limiting the rise in temperature.

Fortunately for all of us, this view is wrong. Although climate change will have serious consequences—particularly for people in the poorest countries—it will not lead to humanity’s demise. People will be able to live and thrive in most places on Earth for the foreseeable future. Emissions projections have gone down, and with the right policies and investments, innovation will allow us to drive emissions down much further.

Unfortunately, the doomsday outlook is causing much of the climate community to focus too much on near-term emissions goals, and it’s diverting resources from the most effective things we should be doing to improve life in a warming world.

It’s not too late to adopt a different view and adjust our strategies for dealing with climate change. Next month’s global climate summit in Brazil, known as COP30, is an excellent place to begin, especially because the summit’s Brazilian leadership is putting climate adaptation and human development high on the agenda.

This is a chance to refocus on the metric that should count even more than emissions and temperature change: improving lives. Our chief goal should be to prevent suffering, particularly for those in the toughest conditions who live in the world’s poorest countries.

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