{"product_id":"9780691158167","title":"A Cooperative Species : Human Reciprocity and Its Evolution","description":"\u003cp\u003eWhy do humans, uniquely among animals, cooperate in large numbers to advance projects for the common good? Contrary to the conventional wisdom in biology and economics, this generous and civic-minded behavior is widespread and cannot be explained simply by far-sighted self-interest or a desire to help close genealogical kin. In A Cooperative Specie\u003c\/p\u003e","brand":"Princeton University Press","offers":[{"title":"Default Title","offer_id":48217809715435,"sku":"00000_00000_00000_00000","price":64.09,"currency_code":"SGD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4484\/5803\/files\/9780691158167-1.jpg?v=1783706395","url":"https:\/\/kinokuniya.com.sg\/products\/9780691158167","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}