That there should be, and will be, in future a human race is the absolute priority, which is almost never questioned or examined, of all ethics and of all sketching out of scenarios of the future. Even where it appears certain that future generations will have to suffer from the actions and omissions of past and present human beings, this “priority of humanity” continues to be held sacrosanct.
This “priority of humanity” is thrown sharply into relief by the so-called “greenhouse effect”, of which Amin Maalouf writes as follows: “We know already that the existence of our children and our grandchildren will be dramatically affected by it; it is probable that the generations born in the second half of the 20th century will still have, if I may put it like this, the time to suffer from it themselves.” (Amin Maalouf, Le Dérèglement du monde) We must note here the total absence of any notion that natal continence might be the appropriate means of preventing further human beings from having to suffer the consequences of climate change.