I feel my point still stands, but have been struggling to articulate why. I’ll make my case, please let me know if my logic is flawed. I’ll admit that the post was a little hot-headed. That’s my fault. But having thought for a few days, I still believe there’s something important here.
In the post I’m arguing that survivorship bias due to existential risks means that we have biased view about the risks of existential risk, and we should take this into account when thinking about existential risks.
Your position (please correct me if I’m wrong) is that the examples I give are extremely unlikely to lead to human extinction, therefore these examples don’t support my argument.
To counter, I think that 1. given that it’s never happened, it’s difficult to say with confidence what the outcome of nuclear war/global pathogens would be, but 2. even if complete extinction is very unlikely, the argument I posed still applies to 90% extinction/50% extinction/10% extinction/etc. If there are X% fewer people in the world that undergoes a global catastrophe, that’s still X% fewer people who observe that world, which leads to a survivorship bias as argued in the post.
This is similar to the argument that we should not be surprised to be alive on a hospitable planet where we can breath the air and eat the things around us. There’s a survivorship bias that selects for worlds on which we can live, and we’re not around to observe the worlds on which we can’t survive.
This is a fair point. An assumption I had (but forgot to include in the post) was that most english-speaking schools spend several years teaching children a non-english second language, and very few kids come out of it speaking that language. So sign language could be a better default second-language to teach to kids.
I’m not super convinced that things would be better if everyone spent those years learning sign language, nor do I think that learning sign language would be magically more likely to stick than a spoken language. But I do think that sign language has some interesting possibilities due to the different medium of communication, and I rarely (if ever) see this brought up.