What's the most cost-effective way to make Mars hospitable for us? Michio Kaku explains what he thinks the most efficient method is of making the Red Planet suitable for life from Earth.
Channels: Others Interviews Environmental engineering
Tags: Big Think Michio Kaku Mars terraforming
Uploaded by: layne.ransom.5 ( Send Message ) on 02-12-2012.
Duration: 1m 17s