Do you have evidence for that...?
evidence? that's like asking for evidence of a god.
Actually if God wanted to prove he (she?) exist he could simply reveal himself to everyone and show us a couple of miracles that would convince even the most stubborn atheist. It would be piece of cake for an omnipotent being!
You can not prove God does
not exist though. How would you prove God isn't simply hiding in a parallel dimension? Impossible.
So please, some evidence to back up the statement: "basic humanity is absent from a lot of atheist thinking." Shouldn't be too hard, in fact I do not doubt it. Just as it is absent from a lot of religious thinking. Atheists are much more in touch with "basic humanity" than the major religions though, because atheist are forced to rely on rational thinking, empirical evidence and logic, in contrast to
faith in what a guy in a fancy skirt tells you.
I can point out that someone in a trench in WWII did not make himself feel better by calculating his odds of survival, but by investing some belief in a sky pixie.
That depends on what type of person it is. Maybe some people like to be comforted by fairy tales, but I would guess most people prefer the truth even if it is not as comforting. I don't really mind if people believe in a sky pixie but: if they start killing people because the sky pixie told them so, or they insist we should teach children the sky pixie created the earth less than 10 000 years ago, or that no-one should be allowed to masturbate because the sky pixie doesn't like it, then we have a problem.
For example, the catholic church doesn't allow contraceptives since they claim it is a sin to have sex unless the purpose is to make babies and in that case you do not need contraceptives. Yet, millions of people have sex for pleasure and get unwanted pregnancies and diseases that could have been prevented if the church was not so out of touch with basic humanity.
Men are not inherently logical beings, we are a bunch of hormones and instincts designed to reproduce.
Almost agree, but we are not designed, evolution has no intent or purpose. Doesn't mean we can't demand rational arguments when people want to do things that affect others.