The Conversation

Can eating less meat really tackle climate change?

Author: The Conversation USA

Kim Hong-Ji / Reuters

With the food system accounting for up to a third of global greenhouse gas emissions, anything that reduces its impact will make a big difference to the climate.

It is a system riddled with inefficiencies and waste. Humans don’t simply eat food straight out of the ground, of course. It’s harvested, stored, processed...

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