Joel Barker

Will Earth's population keep expanding or stabilize?

What will be the population trajectory for planet Earth? Joel Barker joins Jim Blasingame to report on the projected growth of Earth's population over the next 30 years, followed by a decline to a stabilized level.

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Joel Barker joins Jim Blasingame to report on a method of removing large quantities of CO2 from the air and redeploying it in productive, commercial ways.
Joel Barker joins Jim Blasingame to report on small nuclear power units that can be deployed safely in such a way as to provide independent power to a municipality.
Joel Barker joins Jim Blasingame to report on a new method of printing a cushioning material to replace the organic tissue that’s lost in the knee, plus how gene editing capability could take a wrong turn.
Joel Barker joins Jim Blasingame to reveal a dangerous parasite that could attack your brain, plus a new kind of drug that could make you smarter.
Joel Barker joins Jim Blasingame to reveal new innovations in the use of graphene as a way to filter salt water into potable water.