"Nothing Matters" Doesn't Get a Vote
If nihilism is true, caution costs nothing that matters; if it is false, extinction may be the worst thing that can happen. A branch that says nothing matters cannot outvote one that says this matters enormously. Philosophers got here first, and one of them thinks the argument breaks.
Are the Builders to Blame?
This site argues frontier AI development should be illegal. It is not illegal yet. So should the people doing it right now be held morally responsible, and if so, for what?
Why I Don't Take Negative Utilitarianism Seriously
The empty universe is negative utilitarianism's global optimum and my worst case. That is not a disagreement about weights; it is a disagreement about the sign of the term.
Yes, Delay Has a Body Count
About 170,000 people die every day, and an aligned superintelligence might stop that. I take the number seriously and still think it is a bad argument for speed: at full strength it needs extinction to be no worse than everyone dying of old age, and it quietly assumes the hard part, alignment, goes right.