I think that in the absense of a "god" to tell us, everyone has to come to their own conclusions about where they draw moral lines. For me specifically I think

I think that in the absense of a "god" to tell us, everyone has to come to their own conclusions about where they draw moral lines. For me specifically I think that being able to make plans about the future is a superficially appealing but pretty bad way to decide. For a start there are humans who (because of brain-damage or whatever) lack the ability to make meaningful plans.