Bonus Episode: The future of humanity and space travel


This July 20, 1969, photo taken by Neil Armstrong and obtained from NASA, shows Apollo 11 astronaut Edwin “Buzz” Aldrin, removing a scientific experiment from the Eagle Lunar Module during the Apollo 11 lunar landing mission. (Photo by NEIL ARMSTRONG / NASA / AFP)

The world collectively held its breath as Apollo 11’s lunar module made a slow descent to the lunar surface.  July 20th is the 50th anniversary of man’s first steps on the moon.

Looking forward, Michio Kaku, a theoretical physicist and bestselling author, talked with Anand Naidoo about the future of space travel.