Here's Nick Bostromcs Vulnerable World Hypothesis that you were alluding to. http://www.nickbostrom.com/papers/vulnerable.pdf http://www.nickbostrom.com/papers

Here's Nick Bostromcs Vulnerable World Hypothesis that you were alluding to. http://www.nickbostrom.com/papers/vulnerable.pdf http://www.nickbostrom.com/papers/vulnerable.pdf