The figures vary, but predictions about how much food we will need to produce in the future show an increase. This is largely due to population growth and changing diets. We won’t just have more people to feed, we will have more middle class people to feed. People tend to eat more meat and dairy products when they have more money at their disposal. If we feed crops to cows not people, we need to grow more crops.
But what happens if food production doesn’t increase? Do wealthy people have to go without meat, or do poorer people have to go without food? Continue reading