I don’t watch much television news. But when I catch a glimpse these days, it always seems as if some politician is loudly declaring the need for more governmental financial regulation.

Mostly, the politicos contend that financial derivatives are dangerous instruments that are contrary to sound public policy. We have to protect those poor souls who bet against John Paulson, don’t you see?

But the proponents of this view simply do not want to understand the nature of derivatives, just as most of the same ones didn’t want to understand the valuable nature of the risk management of natural gas prices that Ken Lay and Jeff Skilling contributed to markets 20 years ago.

Derivatives are simply a way for an investor to warn by trading – that is, by putting his money where his mouth is – that he has information about an upcoming shift in the markets. That facilitates a transparent and well-informed marketplace.

However, heavily regulating traders from taking advantage of that valuable source of information only makes it more difficult for valuable information about market shifts to reach the marketplace. How is that good for investors seeking as transparent and well-informed marketplace as possible?

An underappreciated cause of the Wall Street crisis was the underlying information failure. As opposed to restricting trading, we ought to be finding ways to bring more information to the market faster so that prices can be adjusted promptly.

Rather than demonizing folks who bet their money in bringing information to the marketplace, we ought to be encouraging them.

I won’t hold my breath waiting for that to happen.