Who’s to blame for big problems like racism, factory farming, or climate change? Isn’t it time we held governments and corporations accountable? Or would that just let individuals off the hook? This week we’re talking about collective responsibility.

Driverless cars promise to make driving safer. Biut with the inevitability of accidents, who is to blame for the harm caused by them? Does responsibility lie with the car manufacturers, or must we simply accept that we cannot sometimes accidents will happen?