Response to John M. Knapp comment:

Many critics consider John M. Knapp to be a self-promoting spammer who has nothing worthwhile to offer, but tries to make money by creating fear about useful programs like TM. A previous post of his indicated that he is a disgruntled former TM'er. With any organization that has attracted millions of participants, it is inevitable that a few people will become detractors. While I am impressed that John M. Knapp has shown the resourcefulness to transform his disgruntlement into a career, I do object to him labelling TM as a cult and spamming every article about TM on the Web. Although it is perhaps more worthy of sympathy to see an individual allowing his personal or professional life to revolve around some lingering bitterness, in the interests of fairness I feel I must counter the comments he is leaving.

The Transcendental Meditation technique has helped millions of people and will continue to do so. Its benefits have been validated by hundreds of scientific studies over the past 35 years, many of which were published in peer-reviewed journals. Its efficacy has been recognized by the National Institutes of Health, the premier body overseeing medical research in the US. And it has been introduced into school programs in the US, Canada, Peru, India, South Africa, the UK, and other countries. In the US, TM is taught by a federally-recognized nonprofit organization.

For more information, just Google 'transcendental meditation' and you'll find plenty of good sources.