Can we have a Trillion People on Earth?

Could Earth be home to a trillion people, or even more? We'll explore if we can do this with current technology, what future technologies would help, and what such a planet-wide city, an Ecumenopolis, might be like. Watch the video version: https://youtu.be/8lJJ_QqIVnc Get a free month of Curiosity Stream: http://curiositystream.com/isaacarthur Visit our Website: http://www.isaacarthur.net Support us on Patreon: https://www.patreon.com/IsaacArthur SFIA Merchandise available: https://www.signil.com/sfia/ Social Media: Facebook Group: https://www.facebook.com/groups/1583992725237264/ Reddit: https://www.reddit.com/r/IsaacArthur/ Twitter: https://twitter...