If you want grown-ups to recycle, just tell their kids the importance of recycling, and they'll be all over it.

Teaching creationism in science class as an alternative to evolution is inappropriate.

I've got no problem with anybody's religion. But if you go claiming the Earth is only 10,000 years old, that's just wrong.

From an evolutionary standpoint you can't just wipe everything out and start over, and I don't think you can do it in the school system either.

You start doing the addictive behavior to feel good and then your receptors get overloaded with dopamine, then you stop doing the addictive thing and some of the receptors have shut down and you don't have enough dopamine to feel good. So then you feel bad and go back to the addictive behavior to get more dopamine. The strange thing is that it works with what we think of as uppers and downers and whatever you call gambling - sidewaysers.

Anybody who grew up with the space program is a fan of science fiction.

The future of commerce is going to be all electronic. The gold standard was a fine idea, but electronic changes of funds and credits will be the future.