{"product_id":"gould-punctuated-equilibrium-9780674024441","title":"Punctuated Equilibrium","description":"In 1972 Gould took the scientific world by storm with a paper on punctuated equilibrium that launched the controversial idea that the majority of species originate in geological moments (punctuations) and persist in stasis. Here he offers a book-length testament on a theory he fiercely promoted, repeatedly refined, and tirelessly defended.","brand":"Harvard University Press","offers":[{"title":"Used - good","offer_id":53330459459926,"sku":"9780674024441-G","price":12.99,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/www.momoxbooks.com\/products\/gould-punctuated-equilibrium-9780674024441","provider":"momox","version":"1.0","type":"link"}