We ask some of the world’s top thinkers in science, astronomy, technology, academia and futurism to ponder some of our most popular What If videos. What If half the Earth’s population was wiped out? What If you fell into a pool of liquid nitrogen? What If we lived in a Galactic Zoo? What If we are living in a simulation? What if we Settled on the Moon? What if we became Cyborgs? What If we discovered Alien Life? What If you lived 50 years into the future? Join hosts Richard Garner and Teddy Wilson of Mighty Trains with some of the world’s top thinkers in science, astronomy, technology, academia and futurism to ponder some of the most popular What If videos.   Subscribe to this podcast and please rate & review us. Thanks for being part of the What If community as we embark on an epic exploration of possibilities.   Join us online: Website  YouTube Facebook Instagram  Hosts: Richard Garner and Teddy Wilson Voice of What If: Peter Schmiedchen Executive producer: Steve Hulford Supervising producer: Richard Garner Producers: Ira Haberman and Stephen Henrik Technical producers: Adam Karch and Antosia Fiedur Channel supervisor: Raphael Faeh  Social media: Saida Mirzalimova Research: Jay Moon Trailer: Evan Yue Support the show.