Thanks for your comment!

Although I think 80k consulting would be very useful for me right now, I worry that it might be even more useful in the future and that they won't accept me then if I would do it now. Do you have any thoughts on this?

This sounds incredibly exciting!

a philanthropic fund making grants and investments to ambitious projects in order to improve humanity's long-term prospects.

What is the reason for excluding non-human sentience? 

I think late May is too early for most European students.

Will you have some kind of internship/fellowship oppurtunities next summer?