Stefan Schubert talks about moral cooperation: how people with diverging moral goals can cooperate to realize those goals.

Source: Effective Altruism Global (video).

Effective Altruism is a social movement dedicated to finding ways to do the most good possible, whether through charitable donations, career choices, or volunteer projects. EA Global conferences are gatherings for EAs to meet. You can also listen to this talk along with its accompanying video on YouTube.