[Serious] Absolutes and Atheism

[brewer]

I only want to know what absolutes could an atheist believe in or does atheism entail a lack of belief in absolutes. If the former give me an example of an absolute. If not the god of classical theism, what fundamental principles are available to the atheist? How can one can be an atheist and justify not being a nihilist?

Mostly the ones in physics, math, chemistry, astronomy, cosmonogy, biology ..........................

Nihlist is your personal position on atheists and is unsupportable. I think my short time on earth has meaning, just not the meaning that you seem to so desperately need.