Enjoying this video? Dive even deeper into the world of science and discovery with Popular Science, the free streaming channel bringing you more of what you love from What If, plus epic explorations in engineering, rocket launches, movies, space, and Earth sciences underknown.com/popularscience What if humanity didn't just survive the future, what if we dominated it? From building lunar bases and harvesting cosmic diamonds to reaching the peak of the Kardashev Scale and reshaping entire solar systems, this marathon explores what happens when human ambition scales to cosmic proportions. 00:00 Type III Earth: Harnessing the Power of Entire Galaxies 21:40 Moon City 2032: NASA’s Next Giant Leap 43:31 Nuking Every Planet in the Solar System 1:04:21 The Neptune Diamond Rush: Crashing the Universal Economy 1:26:47 Extreme Terraforming: Making Alien Worlds Our New Home 1:47:35 Beyond the Limits: The Kardashev Scale (Type I to VII) Support us on Patreon: patreon.com/what...