Of course, people prefer rising stock prices to declining ones. Wouldn’t it be wonderful if shares never fell? But such actions call into question the claim that ours is a free-market system. More and more, our version of free markets holds that they are free only when asset values rise. When they fall, the markets must be managed.

HERE is a question: Might not the routs, which inevitably follow the manias, be less painful if things were not allowed to get wild and crazy on the upside? Might not the American people be better off with regulators who curb market enthusiasm  whether in the form of errant lending or voracious, ill-considered deal making  when it reaches manic levels, to protect against the free fall, and the bailouts, that ensue?

No, no, no  perish the thought, especially when the taxpayer is there to pick up the bill.

Which returns us to the dispiriting divide between those who receive help and those who don’t.

“The banks are too big to fail and the man in the street is too small to bail,” said John C. Bogle, the founder of the Vanguard Group, the mutual funds giant, who is a philosopher of finance.

Mr. Bogle is working on his seventh book, titled “Enough,” which is scheduled to be published in November. He said he was disturbed by the extreme speculation that spread into the entire economy during the housing boom and that now threatens both consumers and investors.

“I predicted last summer that this would be my 10th bear market,” he said. “But this one is different. The others were more marketlike, reflecting problems in the market, not problems in the society and the economy as this one does. As a result, we’re in for a much more troublesome era than after the other big bear markets.”

Mr. Bogle, like most investors, is an optimist at heart. But he believes that we must work to correct the growing imbalances in our country. “We Americans are one lucky bunch,” he said. “But, let’s face the truth. While the Declaration of Independence assures us that ‘all men are created equal,’ we’d best face the fact that we may be created equal but we are born into a society where inequality of family, of education and, yes, even opportunity begins as soon as we are born.”