Our bodies probably will keep evolving. Over the next thousands and millions of years, the human species could transform into something completely unrecognizable — or not. Predicting human evolution is one of science’s trickiest tasks because so much of it relies on the biggest unpredictable variable of all: the environment. So… how will it all shake out?
For the last four years, the folks at What If have been answering wild hypothetical questions like this in some of the coolest science videos on the web, amassing a following of some 25 million people. Now, fans of this award-winning video series will be able to enjoy What If's epic journeys of imagination in a whole new way! Say hello to What If 100, a collection of What If's most popular episodes... in book form!
Wondering how humans will continue to evolve is just the beginning. Other fascinating hypotheticals in What If 100 include: What if Earth spun twice as fast? What if we could open a portal into a parallel universe? What if you were the only man on Earth? What if aliens arrived tomorrow? What if Earth’s oceans evaporate? And many more!
What If 100 is specifically crafted to get people excited about science and spark creative ways of thinking about 21st century problems. It’s also packed with tons of facts you can use to impress your friends, and it features a foreword from renowned theoretical physicist Michio Kaku. If you’re looking for the perfect gift for the science-lover in your life, look no further! Digital and hardcover versions of What If 100 are available now.