B
Bradskii
Guest
(cont’d)
So the current theory is that certain people have a tendency to act selflessly. Or rather that their tendency to act that way overides their tendency to act selfishly. Which results in what we describe as reciprocal altruism. And that enables groups to form - purely because the division of labour and food within a group is more efficient than it is from an individual perspective.
Those within any given group who carry the genes for altruism then survive longer than those without it, so the gene is distributed wider throught the population. And those without that gene do not survive as well, hence their genetic makeup has e tendency to die out.
All this does not mean that selfishness is bred out. Far from it. Selfish people can still survive by bucking the system (and we are all selfish to a certain extent). But increase the selfish behaviour past a certain point and the group structure collapses.
All this happened in the deep past automatically. No-one sat down and scratched a cost benefit spreadsheet in the dirt with a pointy stick. It was instinctive. But now we have evolved to a point where we can consider the consequences of our actions so we can ask ‘what should we do’.
Those questions then become part of what we describe as morality.
So the current theory is that certain people have a tendency to act selflessly. Or rather that their tendency to act that way overides their tendency to act selfishly. Which results in what we describe as reciprocal altruism. And that enables groups to form - purely because the division of labour and food within a group is more efficient than it is from an individual perspective.
Those within any given group who carry the genes for altruism then survive longer than those without it, so the gene is distributed wider throught the population. And those without that gene do not survive as well, hence their genetic makeup has e tendency to die out.
All this does not mean that selfishness is bred out. Far from it. Selfish people can still survive by bucking the system (and we are all selfish to a certain extent). But increase the selfish behaviour past a certain point and the group structure collapses.
All this happened in the deep past automatically. No-one sat down and scratched a cost benefit spreadsheet in the dirt with a pointy stick. It was instinctive. But now we have evolved to a point where we can consider the consequences of our actions so we can ask ‘what should we do’.
Those questions then become part of what we describe as morality.