Does the selfish gene in the DNA destroys life ?

[DaveC426913]

Evolutionary advantage . advantage of what ? to do what ?

To thrive of course.

If you take 1000 brick and pile them up . You are telling me they will build a wall eventually because they are rectangular.

I'm sorry, I don't understand this analogy.

You are create enough , how much is enough , before he kills the host. What is an infection , is it not enough bacteria or virus the overcome our immune system that kills us , we die from the infection and the infection is an overpopulation of your selfish gene.

Other genes are in competition for resources. If a foreign bacteria can breed fast enough it can certainly overpower our own biology.

I'm not really sure where you're going with this.