[pwillia7]

I heard about an experiment on some podcast where they switched organ donation to opt-in from opt-out and before and after the change they interviewed people coming out of the DMV and asked them _why_ they chose to or chose not to be an organ donor.

No one said -- Oh that's just what the default option was.

Everyone had a thought out reasoned answer why they did what they did. But the data showed none of them did that and they in fact just did what the default was and justified their choice afterwards.

I wish I could remember/find the podcast but I haven't been able to. It feels like an old freakonomics but I don't think it is.