Hoffman says his students at MIT are "champing at the bit" to get to Mars, where human beings could learn much more about the geology of planets than any robot could.

FORBES: NASA Needs A Mission

That creates a system where people are afraid to help other human beings.

NPR: Standing Against an Immigration Bill

Actually, 'compelling evidence' is nothing more than the opinion of the third umpire, and that is where part of this problem lies: human beings are still involved.

BBC: Jonathan Agnew column

After all, we know we have the privilege and the enriching responsibility of shaping and guiding children's minds, hearts and souls to become better human beings in micro systems where opportunities and hope are sometimes limited.

WHITEHOUSE: Goals for a Better Life

Entrepreneurship is a form of artistry, where one paints not with colors but with human beings.

FORBES: Connect

So no matter what it is that they want to do with their particular discipline, we try and give them the skills where they are able to compete effectively or if they just want to you know, be better human beings.

NPR: Acting Students Ready for Their Next Role

It's this interest in meat where it comes from how the animals are treated before they become meat, whether or not we, as human beings, should be eating meat at all, what meat suggests about our own mortality, about - the ethical questions we all or many of us struggle with.

NPR: Former Vegetarians Start Magazine About Meat