Confused about Supervenience
I am not sure I entirely understand what supervenience is supposed to mean/be synonymous with. I am reading “the conscious mind” by chalmers rn and this is confusing me a lot lol.
so is supervenience the same as saying two (or more) things depend on another? For instance, could I say that if X depends on Y, X supervenes on Y? Or can I only say X supervenes on Y if X depends on Y for it to be the case that X has A property?
Basically, I think a lot of my confusion about supervenience is that it seems so similar to concepts like “X depends on Y” or “the existence of X is determined by some property of Y” and so forth that it is hard to see the utility of supervenience as a distinct term. On the other hand, I am confused as to whether something supervening on something else depends on some property of that something being involved?
My brain hurts…