Avi Tuschman

“The Biology of Tribalism concerns pushes and pulls between populations, which primarily occur due to tradeoffs between inbreeding and outbreeding. Ethnocentrism and other tribalistic personality facets have evolved to influence mate choice and encourage “optimal outbreeding.” The book will explore these and other tribalistic political phenomena that impact the evolution of populations, including gender inequality, warfare, and genocide.

The Biology of Family Conflict (Parent-Offspring Conflict) is the field of evolutionary theory that explains why the interests of the most closely related individuals do not always align, and thus why different family disciplinary strategies exist. The two opposed disciplinary models are based on egalitarian and hierarchical moralities. These conflicts are linked to the variation in people's tolerance of inequality.

The Biology of Altruism and Self-Interest is the area of evolutionary theory that describes how and why people cooperate with and betray one another; this field sheds light on why some people perceive human nature so differently than others.”
― Avi Tuschman, Our Political Nature: The Evolutionary Origins of What Divides Us

“This chapter has shown why it's evolutionarily adaptive for humans to have a distorted perception of reality, such that people believe themselves to be more altruistic than they actually are. Our “self-deceptive altruism” helps explain the substantial confusion over the nature of human nature. It also sheds light on why political scandals perpetually shock both the public and the perpetrators themselves. Finally, self-deception over self-interest explains the similarities in authoritarian governments on both extremes of the spectrum.”
― Avi Tuschman, Our Political Nature: The Evolutionary Origins of What Divides Us