Summary: <p>Dr. Michio Kaku is planning for life on mars. In his new book <em>The Future of Humanity: Terraforming Mars, Interstellar Travel, Immortality and Our Destiny Beyond Earth</em>, Kaku details the process by which humanity may gradually move away from the planet and develop a sustainable civilization in outer space. He explores how humans would need to leave Earth, how long it would take, and what we would need to adapt Mars for human life.</p> <p><em>This segment is guest hosted by Kai Wright.</em></p>
