3 ms·The longer life expectancies are, the less offspring you have. Seems like a natural counterbalance.by ojbyrne 18y agoThe longer life expectancies are, the less offspring you have. Seems like a natural counterbalance.dasil003 18y agoThe fewer offspring you have, the less adaptable the species becomes.bloch 18y agoDepends on technological developments. Why should the individual survival machine care about the adaptability of the species as a whole?