By 2050, Earth will have 2 billion extra inhabitants. At the same time, major parts of the world will face droughts and water shortages, which will highly impact regional food security. On a shorter term, obesity is increasing at an alarming rate. And to reach the 2015 Paris climate goals, CO2 emissions need to be reduced. Combine all of that with a 100% increase of water usage in agriculture since 1960 and a strong reduction of biodiversity, and you’ll end up with one of the most pressing issues of our time.