Guardian: National dietary guidelines are being reviewed on both sides of the Atlantic in the light of new evidence on food and health. The timing of the announcements presents a unique opportunity to also consider the impact of diet on climate change, coinciding, as they do, with the climate change summit in Paris.
Food and climate change are inextricably linked: global warming and changes in rainfall have a major impact on our food security, and our diets are a major source of greenhouse gas emissions....