For further reading and documentation:
Part 1 (0:00-17:43) Canadians respond to polls that, among the options they were presented with, some religions are more harmful to society than beneficial. Here's a question: why wasn't secular humanism one of the options they were presented with as a potentially harmful faith?
Canadians consider certain religions damaging to society
Part 2 (17:44-26:55) Cardus Research shows that churches within Canada have an enormous economic benefit, that they are more beneficial than harmful. But this begs the question: what dollar amount does one assign to saved lives?
Valuing Toronto's faith congregations