They also had five years of provisions and were prepared to deal with the harsh winter in the arctic ocean.

They also had five years of provisions and were prepared to deal with the harsh winter in the arctic ocean.  Read Less

Consumers who trust their prestige do not ask questions about the product’s quality.

Consumers who trust their prestige do not ask questions about the product’s quality.  Read Less

This part i completely agree with the book.

This part i completely agree with the book.  Read Less

Nurture debate, henrich presents a case for the co-evolution of culture and biology, with culture steering the ship.

Nurture debate, henrich presents a case for the co-evolution of culture and biology, with culture steering the ship.  Read Less

During hundreds of thousands of years, intergroup competition spread an immense diversity of social norms that galvanized group...  Read More

During hundreds of thousands of years, intergroup competition spread an immense diversity of social norms that galvanized groups to defend their communities; created risk-sharing networks to deal with environmental shocks like drought, floods, and famines; and fostered the sharing of food, water, and other resources” loc 4056.  Read Less

This has a psychological impact on the husband, motivating him to invest more in his wife’s offspring (because they are more li...  Read More

This has a psychological impact on the husband, motivating him to invest more in his wife’s offspring (because they are more likely to be his).  Read Less

… and that cooperation will fade if its raison d’être disappears: “prosocial institutions age and eventually collapse at the ha...  Read More

… and that cooperation will fade if its raison d’être disappears: “prosocial institutions age and eventually collapse at the hands of self-interest, unless they are renewed by the dynamics of intergroup competition.  Read Less

Over time, intergroup competition can aggregate and assemble packages of social norms that more effectively promote such succes...  Read More

Over time, intergroup competition can aggregate and assemble packages of social norms that more effectively promote such success, and these packages will include social norms related to cooperation, helping, sharing, and maintaining internal harmony” loc 3300.  Read Less