LessWrong: Is there math for interplanetary travel vs existential risk?

Original Can anyone recommend some resources, or provide actual examples, of any relevant evolutionary-biology-style equations which could describe what factors would most likely predominate to allow for the survival of sapience, given such factors as the ease which any given individual can acquire the means of killing large numbers of people, the scale of those … Continue reading LessWrong: Is there math for interplanetary travel vs existential risk?