For Lady Z, I dont have any specific group in mind. It is just that from a purely biological standpoint in nature the smartest and strongest survive while the weaker and dumber are culled by disease ,predator or enviroment. Humans have no natural predators except for age and disease. Thanks to the advent of modern medicine humans dont have disease to keep their numbers in check , so as a species we breed out of control and over use out enviroment.This causes both pollution and in some countries starvation. Without enviromental controls on humanitys reproduction recessive and abnormal genes surface and are allowed to flourish. Things like this will eventualy weaken us as a species, subsequently causeing us to bring our own biological downfall upon us.
For Hierophant, it aint easy being grumpy