 Dean asks, what could be more important than helping people who reach the age of 85 from getting Alzheimer's? I would submit to you that maybe one thing that could be more important would be helping more people on our planet actually reach the age of 85. And to do that, the people on our planet need access to clean water. The current infrastructure for delivering clean water to the world is inefficient and ineffective. It has a high monetary cost and it has a high cost to our planet as well. People have long looked to the oceans to try to solve this problem. But ocean water is not drinkable. And as many brilliant people have discovered, the process of making the water from the oceans drinkable is complex, costly, and very difficult to achieve. Maybe we're looking in the wrong place. The earth is also covered with a secondary source of water that is already drinkable and already everywhere. Every community, large, small, rich, poor, is surrounded by clean, drinkable water, and water in our air. Our atmosphere is filled with 12 quadrillion liters of clean, drinkable water. That's a 12 with 15 zeros after it. It only takes 1.5 liters to reach healthy hydration levels per person per day. This is water that is pre-distributed and pre-purified by nature, just waiting to be tapped by man. Our XPRIZE is called the Rainmaker. We want to give a $10 million prize to the team that can deliver clean water to the world with 50% of the cost and 50% of the carbon footprint of our current antiquated methods. Like many of the successful recent XPRIZES, much of the technology to accomplish this already exists. It's just waiting for the team that can scale it and make it affordable enough to be a true global solution. The winner will nourish the world by pulling water out of thin air because it's already there, the Rainmaker.