The idea of a soul, of the intangible something that makes up a person, has existed for millennia. But souls aren't confined to people -- we talk about soulful food, soulful music, soulful art, and we can describe both people and inanimate things as soulless.

But are we referring to the same concept every time we say the word "soul"? Is one person's definition different from everyone else's? How do religion and spirituality play into this? Can souls outlive people?

Join operatic tenor and McGill professor John MacMaster, archaeology student Katrina Kosyk, and B21 program assistant Viola H. Ruzzier for a fascinating discussion on the soul.