Our world is undergoing huge changes due to humankind's insatiable demand for resources. As a kid, I always assumed that by now we'd be terraforming other worlds, so any resource crises were simply temporary. Since then I've learned a tremendous amount about our place in the Universe, both in space and time. I'll take you on a mind-blowing tour, from looking for life on other planets, to surviving the end of the Universe, and how it puts our crisis into perspective.