Going vegetarian or vegan is great for the climate. But even just reducing the amount of meat we eat every week can make a big difference. — Photos: CHRISTIN KLOSE/dpa
When it comes to global warming and our own carbon footprint, we may think – with a guilty conscience – of our most recent airplane flight, deliveries of our many online orders and all the plastic in our rubbish.
But much of our environmental impact is caused by what we eat.
