Or perhaps a ‘shorter’ version of longermism (which would also be easier to model):
Your lifetime, that of your children, grandchildren and x generations in the future, which is a given rather than requiring assumptions to reach the higher numbers and therefore more open to dispute e.g. of humanity spreading to the stars.
Or perhaps a ‘shorter’ version of longermism (which would also be easier to model):
Your lifetime, that of your children, grandchildren and x generations in the future, which is a given rather than requiring assumptions to reach the higher numbers and therefore more open to dispute e.g. of humanity spreading to the stars.