Depression is a serious problem, but drugs are not the answer. In the long run, psychotherapy is both cheaper and more effective, even for very serious levels of depression. Physical exercise and self-help books based on CBT can also be useful, either alone or in combination with therapy. Reducing social and economic inequality would also reduce the incidence of depression.

Depression is not caused by a chemical imbalance in the brain, and it is not cured by medication. Depression may not even be an illness at all. Often, it can be a normal reaction to abnormal situations. Poverty, unemployment, and the loss of loved ones can make people depressed, and these social and situational causes of depression cannot be changed by drugs.

Anything that instills a sense of hope will at least temporarily help treat depression.

The doctor-patient relationship is critical to the placebo effect.

Psychotherapy works, and some types of therapy have been shown to be much more effective than antidepressants over the long run.

I do a lot of research on the placebo effect, not just in depression but in irritable bowel syndrome, pain, arthritis of the knee, migraine, asthma.

There are a variety of techniques to help people change the kind of thinking that leads them to become depressed. These techniques are called cognitive behavioral therapy.