Hello! My name is Vaden Masrani and I'm a grad student at UBC in machine learning. I'm a friend of the community and have been very impressed with all the excellent work done here, but I've become very worried about the new longtermist trend developing recently.
I've written a critical review of longtermism here in hopes that bringing an 'outsiders' perspective might help stimulate some new conversation in this space. I'm posting the piece in the forum hoping that William MacAskill and Hilary Greaves might see and respond to it. There's also a little reddit discussion forming as well that might be of interest to some.
Cheers!
I think this is a good point, I'm really enjoying all your comments in this thread:)
It strikes me that one way that the next century effects of our actions might be instrumentally useful is that they might give some (weak) evidence as to what the longer term effects might be.
All else equal, if some action causes a stable, steady positive effect each year for the next century, then I think that action is more likely to have a positive long term effect than some other action which has a negative effect in the next century. However this might be easily outweighed by specific reasons to think that the action's longer run effects will differ.