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 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.
Joel Barker joins Jim Blasingame to report on innovations in 3D printing for bio-med applications, like transplanted ears made of real flesh and bones.
Joel Barker joins Jim Blasingame to report on new ways of alloying carbon and graphene to produce a structural product stronger than steel rebar, plus some concerns about whether analog humans can be trusted with the digital world.
Joel Barker joins Jim Blasingame to report on some of the innovations in power consumption for IOT processors, plus the dangers that are associated with IOT when this power is misused.