morality will and should remain for the life humanity, it's good for holding a socal code, wich improves the chances of the majority of people surviving and promotes improvement on many diferent levels,
if you removed the morality code from humans our race would stagnate disintigrate and die off. with out morality our ancestors never even would survived.
thus the moral code is an important evolutionary survival stratigy
now by morality I am refering to the natural sence of right and wrong, any sence of god or afterlife are mearly constructs added to reinforce it or use it to controle people,
you are born with the knowlege that it is wrong to kill someone, to steal from someone, to cause pain, this all refers to people who are part of you're socal groupe, and there is an inate sence to grant a level of morality to people who have no hostility to you.
there are also other instincts involved wich revolve around wether something is in the same socal groupe as you, and thus deserving of some level of humane treatment, when ever someone has tried to denigrate another groupe of people they are always cast as beeing less than human, when they clearly are, the reason that this sort of thing ever works is becase we have a built in sense of Us and Them
I'm too tierd to continue this right now