As a human, I can't say without any doubt that wear the worst.There have been too many examples, in the past, the present and in the future.All I wanted was to see the goddess of the earth, Gaea but do to science I was all ways unsure untill one day I was invited to her chambers wear she slept.I still remember what she looked like on that day, her body skinny, her hair had already fallen out and her eyes were colorless.I was so bewildered at what I saw, a goddesses dying of cancer.I knew exactly what was causing her to be sick, it was plain and simple.We were humans that made her this way and that was the day I started to kill the cancer 250 years ago.