Future Limited or Future Unlimited?

Hosts Phil Bowermaster and Stephen Gordon discuss the limitations that can most seriously impact the future:

Resources -- We've been warned about these limits many times.

Capability -- Do we have what it takes?

Lifespan -- Will we live to see it?

People -- Well there's no shortage of those, anyway. (Or is there?)

Ideas -- Let's not run out of the Ulitmate Resource.

Freedom -- What if we have it all except for the ability to choose?

Will -- What if we just stop caring?

Are limitations something we ened to accept or to overcome? Which of these is most likely to impede our progress? 

(WT 076)