Religion for Atheists

Stripped of its supernatural elements, does religion have anything to offer atheists? What can nonbelievers borrow from the organizations, practices and rituals of believers -- without borrowing a belief in God?

According to Swiss philosopher Alain de Botton, a lot.

In his new book, Religion For Atheists: A Non-believer's Guide to the Uses of Religion he outlines an array of things he contends religions get right and that atheists can adopt to create a better, richer secular society.