A Critique of William MacAskillās 'What We Owe the Future'
MacAskill is determined that endless economic growthāfueled by having more kids, or perhaps even just creating ādigitalā worker-people who could take over the economyāis desirable. Itās extraordinary to us that, in a world where the pronatalist norm of bringing new people into the world remains widely unquestioned as a central aim in life, the ālongtermistsā present themselves as being edgy by favoring ever-more births.
In the ālongtermistā view, the more humans there are with lives that arenāt completely miserable, the better. MacAskill says he believes that only ātechnologically capable speciesā are valuable. This is why he writes that āifĀ Homo sapiensĀ went extinct,ā the badness of this outcome may depend on whether āsome other technologically capable species would evolve and take our place.ā Without such a species evolving to ātake our place,ā the biosphereāwith all its wonders and beautyāwould be worthless. We find this to be a very shallow perspective.Ā
Perhaps it isnāt surprising, then, that MacAskill doesnāt see much of a place for non-human animals in the future. True, some ālongtermistsā have spent a lot of time recently worrying about the suffering of wild animals. You might find it touching that theyĀ fret about such innocent creatures, including shrimp. But look out: their concern has a sinister side. Some ālongtermistsā have suggested that wild animalsā lives are not worth living, so full (allegedly) of suffering are they. MacAskill tends toward envisaging those animalsā more or less complete replacement: by (you guessed it) many more humans. Hereās what MacAskill says: āif we assess the lives of wild animals as being worse than nothing, which I think is plausible ⦠then we arrive at the dizzying conclusion that from the perspective of the wild animals themselves, the enormous growth and expansion ofĀ Homo sapiensĀ has been a good thingāāa growth that MacAskill wants to endlessly inflate.
MacAskill excuses the proposed near-elimination of the wild by saying that most wild animals (by neuron count) are fish, and by offering reasons for thinking fish have peculiarly bad lives typically compared to land animals. But there is only a preponderance of fish because we have extirpated an even higher percentage of wild land animals. He doesnāt even consider the possibility that we ought toĀ reverseĀ that situation and rewild much of the Earth.Ā













