Healthy eating: What to do about meat and dairy?

As the population grows and incomes rise, we consume more and more meat and dairy products. However, intensive livestock farming is resource-intensive and polluting, yet animal protein is essential for the 1.3 billion people who depend on livestock for their livelihoods.

So what's the solution: give up animal protein? eat less? get it from ethical and sustainable sources? To find out, we went to Santiago, Chile, where a pioneering company is revolutionizing the food industry with plants and artificial intelligence.

Read the full article here.