Joel Barker

Are flying cars and cities without streets in your future?

Joel Barker joins Jim Blasingame to report on new architectural practices for urban development, plus flying cars that would eliminate the need for city streets.

More interviews with Joel Barker

Joel Barker
Is China a greater threat to itself than to the U.S.?
Joel Barker
More futuristic innovations on the horizon
Joel Barker
Futuristic innovations that are now reality
Joel Barker
Turning used tires into graphene that would strengthen concrete
Joel Barker
What’s Bill Gates up to with his investment in nuclear power?