Pharmaceutical companies have too much influence over the education of physicians in this country. They have too much control over the evaluation of their own products, and that's a conflict of interest. I think the industry needs to be regulated, but I've never suggested taking it out of the market altogether.

The use of psychoactive drugs - including both antidepressants and antipsychotics - has exploded...[yet] 'the tally of those who are disabled...increased nearly two and a half times.

Over the past two decades the pharmaceutical industry has moved very far from its original high purpose of discovering and producing useful new drugs. Now primarily a marketing machine to sell drugs of dubious benefit, this industry uses its wealth and power to co-opt every institution that might stand in its way, including the US Congress, the FDA, academic medical centers, and the medical profession itself.

Consider the clinicaltrials by which drugs are tested in human subjects.5 Before a new drug can enter the market, its manufacturer must sponsor clinicaltrials to show the Food and Drug Administration that the drug is safe and effective, usually as compared with a placebo or dummy pill. The results of all the trials (there may be many) are submitted to the FDA, and if one or two trials are positive—that is, they show effectiveness without serious risk—the drug is usually approved, even if all the other trials are negative.

Pharmaceutical companies have too much influence over the education of physicians in this country. They have too much control over the evaluation of their own products, and that's a conflict of interest. I think the industry needs to be regulated, but I've never suggested taking it out of the market altogether.

The pharmaceutical industry isn't the only place where there's waste and inefficiency and profiteering. That happens in much of the rest of the health care industry.

Alternative medicine plays into this exaggerated notion that you can prevent disease simply by doing the right thing.