 The problem is simple, but the consequences are devastating. We must act now to capture carbon and return it deep underground from where it came. And we know how to do it. I'm Tia. I'm Jennifer. We are graduate students at SIUC. Check it out. When plants grow, they capture carbon dioxide from the atmosphere. But when they die, they break down again and they release carbon back into the atmosphere. This is happening all the time. We have a system that can take plant waste and turn it into a liquid that can be sequestered deep underground. Where subsurface microbes eat it and sequester it safely for eons. It's simple, cheap, scalable, and sustainable. Microbes love it. Together with your help, people everywhere can do what we're doing by earning an XPRIZE. We can change the world by sending carbon down under.