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The World Ahead | The World in 2021

Tech must help combat climate change, says Sundar Pichai

Google’s boss says AI and machine learning will help

AFTER DECADES of incremental steps forward, 2021 will be the most significant year yet for combating climate change. Two recent developments have made this possible.

First, as science tells us that we have a decade to reduce emissions dramatically or face the worst impacts of climate change, many of those impacts have already arrived at our door. From the historic and deadly wildfires in Australia and California, to severe flooding around the world, there is no denying that climate change is already disrupting our daily lives. At the same time, support for climate action has never been stronger—from Generation Z’s solutions-oriented mindset, to political support that increasingly crosses party lines, to Europe’s large-scale ambition to become the first ­carbon-neutral continent, society is ever more unified against the threat of climate change.

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