Sustainable Cargo Ships

Hey guys! What's up? Look, I know I haven't posted in a while but that's ok. I've been caught up in a ton of stuff. Anyway, cargo ships. One single cargo ship consumes as much fuel in one year as 50 million cars. Yeah, that's right. 50 million. And that right there, is A LOT of carbon dioxide emissions. So what if we could take cargo ships, and make them completely sustainable. How? Well, early explorers could navigate the world by sail, so why can't we? These are big ideas, people, so what if? You have to keep asking that question? What if? With that question we can solve Global Warming, once and for all. That's all I have for today, so yeah, it's been real. This is Dylan, signing off.