The need for international agreement to hold back global warming is as obvious as it is urgent. But WWF UK chair and former Tesco boss Sir Dave Lewis asks: where is the focus on food?
Despite a year of record temperatures, extreme weather and devastating wildfires, diplomatic efforts remain tortuously slow ahead of the most important climate summit in a generation, COP26 in Glasgow. And while climate action is front and centre, the role of food is not.
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