Diet trends to see 4 bn people overweight by 2050: study
More than four billion people could be overweight by 2050, with 1.5 billion of them obese, if the current global dietary trend towards processed foods continues, a new study predicts
Can we eat meat and still tame global warming?
Do we need to change our diet to save the planet? The UN warns climate change is threatening the world's food supply, even as the way we produce food fuels global warming
Human diet causing ‘catastrophic’ damage to planet: study
The way humanity produces and eats food must radically change to avoid millions of deaths and "catastrophic" damage to the planet, according to a landmark study.