Joel Barker

Interview with Joel Barker

What does the 21st century hold for entrepreneurs? Well, the answer may be found in an experiment that began in the 20th century, and Joel joins Jim to explain.

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?