"The marks humans leave are too often scars"
Human beings (Homo Sapiens Sapiens), are the dominate race upon this planet, with population numbers being in excess of 7 billion. They are known around the universe for many things, including their accidental creation, the sub-races that branch from them, and their sudden advancements in technological pursuits.
Human beings, for the most part, have no powers beyond the physical limitations of their body, no abilties to resist any form of magic, and no defenses against the effects of an eldritch being. Their strength lies in their collective ingenuity and curiosity. Thus, they are also considered to be one of the weakest races to exist on earth, but one of the most succesful for that same reason.
Humans exist in a very complex world governed by politics, no clear leader of humanity exists, though multiple leaders of large groups may band together for a common cause. Humanity is famed for their "inhumanity to the fellow man", and their crimes include genocide, mass murder, torture, and other such woes.