(shrug) Sure, if I live in a world where nothing I do can meaningfully advance anything which I value more than pleasure (either because I don't value anything more than pleasure, or because it's a post-scarcity world where I can't meaningfully add value along any other axis), and I value pleasure at all, then I ought to wirehead, since it's the possible act with the highest expected value.
Said more succinctly, if nothing else I do can matter, I might as well wirehead.
Relatedly, if we additionally posit that this fictional post-scarcity world is such that I get the same valuable benefits (happiness, pleasure, etc.) whether I wirehead or not, then I no longer ought to wirehead (though neither is it true that I ought not wirehead). In that world nothing I do or don't do matters; there is no act X such that I ought to X or ought not X.
Which sounds kind of cool, actually, although I do realize there is social pressure to say otherwise.
I was browsing my RSS feed, as one does, and came across a New York Times article, "A Village With the Numbers, Not the Image, of the Poorest Place", about the Satmar Hasidic Jews of Kiryas Joel (NY).
Their interest lies in their extraordinarily high birthrate & population growth, and their poverty - which are connected. From the article:
From Wikipedia:
Robin Hanson has argued that uploaded/emulated minds will establish a new Malthusian/Darwinian equilibrium in "IF UPLOADS COME FIRST: The crack of a future dawn" - an equilibrium in comparison to which our own economy will look like a delusive dreamtime of impossibly unfit and libertine behavior. The demographic transition will not last forever. But despite our own distaste for countless lives living at near-subsistence rather than our own extreme per-capita wealth (see the Repugnant Conclusion), those many lives will be happy ones (even amidst disaster).
So. Are the inhabitants of Kiryas Joel unhappy?