What's In My Food!? Challenge: Creating a healthier world by quantifying the benefits and harm of every bite of food you take.

Seawater Desalination Challenge: A competition to develop a new paradigm for desalinating seawater with a goal of 10x cost reduction.

Abundance Impact Challenge: Share how you’re taking action on your 2018 A360 insights in business or life.

XPRIZE Visioneering 2018 - Design Challenge: Compete for a Chance to Win up to 100K by Designing and Pitching the next XPRIZE in 1 of our 5 Grand Challenge Areas