What Do You Do When You're Dealing With Uncertainty?

I think it's just like a very common sense moral view that you should save the hundred people. I mean, even conservative estimates, i think the number of people who could exist in the future is something like a thousand to one. And so there's a difficult weighing where, within effect of alterism, there sespect them of people who just really want liable evidence. They bust feedback loops,. vers es things that just yet genuinely involve less certainty, things are more messy. But what do you do when you're trying to deal with that uncertainty?