There's one more terrifying fact about old people: I'm going to be one soon.

I'm old enough to remember when the air over American cities was a lot dirtier than it is now.

People say free trade causes dislocation. In actual fact, it's the lowering of trade barriers that causes the dislocation.

Government is a health hazard. Governments have killed many more people than cigarettes or unbuckled seat belts ever have.

All religious believers should be licensed to make sure that they are competent to hold opinions and viewpoints and that they don't believe in just any old thing, such as creationism or a flat tax.

Some people have facts; these can be proven. Some people have theories; these can be disproven. But people with opinions are mindless and have their minds made up about it.