Despite frequent prognostications regarding the \'death of God\' and the triumph of secular materialism, religion remains a central component in the lives of most people around the world. There are currently thought to be 2 billion Christians, 1.2 billion Muslims, 800 million Hindus, along with some 700 million followers of other religions....

How different are men and women\'s brains? Does altruism really exist? Are our minds blank slates at birth? And do dreams reveal our unconscious desires? If you have you ever grappled with these concepts, or tried your hand as an amateur psychologist, 50 Psychology Ideas You Really Need to Know could be just the book for you....