Religion helps forge communities and gives us purpose. How will we replace it?

Polls and studies show that people in the developed world are increasingly moving away from religion. Given the rapid trend towards more secular societies in parts of Europe, North America, Asia and Australia, it’s possible that in just a few decades, many cultures will have no central religious tradition at all. But where will that leave us? Happily in pursuit of romantic love and material wealth, or still desiring a deeper form of fulfillment?