Martin Seligman has meticulously analysed the most authoritative scientific research on treatments for alcoholism, anxiety, weight loss, anger, depression, and a range of phobias and obsessions to discover what is the most effective way to address each condition. He frankly reports what does not work and pinpoints the techniques and therapies that work best for each condition, discussing why they work and how you can use them to make long-lasting change. He covers the four natural healing factors for recovering from alcoholism; the vital difference between overeating and being overweight; the four therapies that work for depression, the pros and cons of anger – and much more.