survival of the fittest

Re: survival of the fittest

my discussion was started with you when you used moral argument in post below,

now, I am asuming you understand what you say and you know deep logical reasoning, ok?
tell my how can you even use words moral and immoral in your questions when you believe that it cant be decided what is moral and what is immoral?

i replied to this post with a separate comment and want a clear answer.