I think that the original poster was discounting low-probability non-anthropogenic risks (sun goes nova, war of the worlds) and counting as “unknown unknowns” any risk which is unimaginable (that is, involves significant new developments which would tend to limit the capacity of human (metaphorical) reasoning to assess the specific probability or consequences at this time; this includes all fooms, gray goos, etc.)
I would agree with the poster that a general attitude of readiness (that is, education, democracy, limits on overall social inequality, and precautionary attitudes to new technologies) is probably orders of magnitude more effective at dealing with such threats than any specific measures until a specific threat becomes clearer.
And I dispute the characterization that, if I’m correct about the poster’s attitudes, they’re “carefully hiding conclusions [they] disagree with”; a refusal to consider vague handwaving categories of possibility like gray goo in the same class as much-more-specific possibilities like nuclear holocaust may not be your attitude, but that does not make it dishonest.
I think that the original poster was discounting low-probability non-anthropogenic risks (sun goes nova, war of the worlds) and counting as “unknown unknowns” any risk which is unimaginable (that is, involves significant new developments which would tend to limit the capacity of human (metaphorical) reasoning to assess the specific probability or consequences at this time; this includes all fooms, gray goos, etc.)
I would agree with the poster that a general attitude of readiness (that is, education, democracy, limits on overall social inequality, and precautionary attitudes to new technologies) is probably orders of magnitude more effective at dealing with such threats than any specific measures until a specific threat becomes clearer.
And I dispute the characterization that, if I’m correct about the poster’s attitudes, they’re “carefully hiding conclusions [they] disagree with”; a refusal to consider vague handwaving categories of possibility like gray goo in the same class as much-more-specific possibilities like nuclear holocaust may not be your attitude, but that does not make it dishonest.