Does Sociobiology justify nihilism and suicide?

I don't really understand your question, what I do understand is that there is a major factor that differs humans from animals and that is our ability to reason. Animals react upon instinct or impulse, humans don't, we stop and we reason through all the possible outcomes before we make our decisions, we learn from our mistakes, animals do not, this is why humans are always evolving, why we live in houses, why we have heat. The people who are spewing such crap are only attempting to confuse you in their attempt to dominate the rest of man kind because they believe they are God. People are not animals, we did not derive from apes, we have a Devinne creator, we have a duty to use our minds in order to come to an accurate knowledge of truth, to grow and make the world an enjoyable place for everyone, and to think we are no better than an animal scurrying around on all fours without self control or the ability to reason is an insult to our creator. This absurd logic was designed by Satan in an attempt to diminish what we are and make us feel hopeless and worthless under the guise of thinking we are all knowing and don't need God. It is the same type of fruit dangled before Adam and Eve and the majority of mankind has fallen victim to this absurdity hook, line and sinker. We are not fixed to anything, we have the power to make decisions, to choose what we want to believe, just as others have the power to dispute our beliefs, that is the gift God gave us that no other creature on this earth has, this is why we are special and should not be clified as animals. We create our atmosphere, and the people who are attempting to force other people to think this way are doing Satans bidding, but don't believe them because they are deceivers and liars who are attempting to destroy humanity. ;-)