1. The steady progress of climate tech

Illustration of a large cursor arrow pointing upwards towards an image of the Earth, and surrounded by graphic shapes and lines

Illustration: Annelise Capossela/Axios

A lot of mature technology already in use can reduce the impact of climate change — but to really hold global warming in check, experts say we need breakthroughs too.

Why it matters: The world is nowhere close to achieving — or even starting — the emissions cuts needed to keep the Paris Agreement's temperature targets within reach.

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