Earlier quoted context omitted.
>I would say at the very least that the empire of Japan clearly evaluated them differently when it surrendered unconditionally directly after being attacked with this new technology. The atomic bombs certainly played a part in Japan surrendering, but it wasn't the only one. They were also facing a land invasion from the Soviets, had an utterly depleted military, waning support from the public, and a potentially devas…
OK, perhaps we should go back to your first statement: > If "AI" is actually intelligent, then it's no worse a threat than any living being known to man. Combined with: > I am putting aside emotional pressures and processes and only considering the results which are ultimately all that matters. Imagine a super-intelligent being that can invent a biological agent that is incurable to current science, spreads rapidly t…
I mean, any man sufficiently ill-willed can certainly do all that today. I am unbothered, to say the least; I have better things to do with my limited time.
>what other explanation is there for the mass extinction of most animals after the Anthropocene started.
You're wildly overestimating the effect humanity has on the ecosystem, many species also went extinct before we showed up. The species we see today are merely a very small handful of all the species that ever graced this planet.