Health care "reformers" keep talking about getting us more health insurance. Then they talk about cutting costs. This is contradictory nonsense.

Insurance, whether private or a government Ponzi scheme like Medicare, means third parties pay the bills. When someone else pays, costs always go up.

Imagine if you had grocery insurance. You wouldn't care how much food cost. Why shop around? If someone else were paying 80 percent, you'd buy the most expensive cuts of meat. Prices would skyrocket.

That's what health insurance does to medical care. Patients rarely even ask what anything costs. Doctors often don't know. Often nobody even gives a damn. Patients rarely ask, "Is that MRI really necessary? Is there a cheaper place?" We consume without thinking.

By contrast, in areas of medicine where most patients pay their own way, service gets better, while prices fall.

Take plastic surgery and Lasik eye surgery: Because patients shop around and compare prices, doctors work hard to win their business. They often give customers their cell-phone numbers. Service keeps increasing, but prices don't. "In every other field of medicine, the price is going up faster than consumer prices in general," says John Goodman of the National Center for Policy Analysis. "But the price of Lasik surgery, on average, has gone down by 30 percent."

This shouldn't be a surprise. What holds costs down is patients acting like consumers, looking out for themselves in a competitive market. Providers fight to win business by keeping costs down and quality up.

Yet politicians keep telling us the solution is more insurance. And they mean insurance not just for catastrophic diseases that could bankrupt us but also for routine treatments.

The politicians are so oblivious to reality that they are on course to make things worse. Obama would force every business to either give workers health insurance or pay a fine into the public system. Why is that something we should want employers to do? Premiums come out of our salaries, but insurers are accountable to our bosses, not to us.

Why not just have a free market where people can buy whatever kind of health insurance they want? Competition would then bring prices down.

Obama and his Senate allies would limit competition by requiring insurers to cover everyone for the same "fair" price. No "cherry picking," the president says. No charging healthy people less. Continued...