Articles on Environmental impact

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Artificial intelligence systems can optimize airline routes and reduce contrails. Richard Newstead/Moment via Getty Images

Despite its steep environmental costs, AI might also help save the planet

Artificial intelligence systems have big environmental costs but are also finding ways to save energy and water, cut emissions and make businesses more efficient.
Part of the Line 5 pipeline carrying crude oil from Canada to the U.S. runs underwater in the Straits of Mackinac, between two of the Great Lakes. Michigan Department of Environment, Great Lakes, and Energy via AP

Environmental protection laws still apply even under Trump’s national energy emergency − here’s why

President Trump’s national energy emergency declaration does not qualify as an emergency that would exempt energy projects from environmental laws and regulations.
Legos are designed to last for decades. That posed a challenge when the toymaker tried to switch to recycled plastics. AP Photo/Shizuo Kambayashi

Lego’s ESG dilemma: Why an abandoned plan to use recycled plastic bottles is a wake‑up call for supply chain sustainability

Corporate supply chains are riddled with high, uncounted emissions, as Lego discovered. New regulations mean more companies will face tough, sometimes surprising, choices.
Image of Earth’s city lights, created with data from the Defense Meteorological Satellite Program. NASA/Newsmakers via Getty Images

What the controversial 1972 ‘Limits to Growth’ report got right: Our choices today shape future conditions for life on Earth

A 1972 report warned that unchecked consumption could crater the world economy by 2100. Fifty years and much debate later, can humanity innovate quickly enough to avoid that fate?

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