Definition
Cacogenics is the study of factors that lead to the degeneration of hereditary qualities in a population. It's like focusing on what makes a family tree go bad. It examines the transmission of undesirable traits. Think of it as the opposite of trying to improve a bloodline. If eugenics is about breeding the best, cacogenics is about understanding how the worst traits get passed on. It's about the potential decline in the overall health and fitness of future generations.