No, that’s implicit in the model—and either *some* crisis requiring higher capacity than we have will overwhelm us and we’ll all die (and it doesn’t matter which,) or the variance is relatively small so no such event occurs, and/or our capacity to manage risks grows quickly enough that we avoid the upper tail.
Would the calculation be moved by this being the last crisis we will face?
No, that’s implicit in the model—and either *some* crisis requiring higher capacity than we have will overwhelm us and we’ll all die (and it doesn’t matter which,) or the variance is relatively small so no such event occurs, and/or our capacity to manage risks grows quickly enough that we avoid the upper tail.