{"product_id":"unfinished-synthesis-biological-hierarchies-and-modern-evolutionary-thought","title":"Unfinished Synthesis: Biological Hierarchies and Modern Evolutionary Thought","description":"This provocative study provides a stimulating critique of contemporary evolutionary thought, analyzing the Modern Synthesis first developed by Theodosius Dobzhansky, Ernst Mayr, and George Gaylord Simpson. Written by an eminent evolutionary biologist (the co-founder of the theory of punctuated equilibria), this highly readable work argues that only genes and organisms are taken as historic \"individuals\" in conventional theory. Eldredge proposes that species, higher taxa, and ecological entities such as populations and communities should also be construed as individuals--an approach that yields the ecological and genealogical hierarchies that interact to produce evolution. This clearly stated, controversial work will provoke much debate among evolutionary biologists, systematists, paleontologists, and ecologists, as well as a wide range of educated lay readers.\u003cbr\u003eASIN: 0195055748\u003cbr\u003eVSKU: BVV.0195055748.A\u003cbr\u003eCondition: Acceptable\u003cbr\u003eAuthor\/Artist:Eldredge, Niles\u003cbr\u003eBinding: Paperback\u003cbr\u003e\u003cb\u003eNote:\u003c\/b\u003e Any images shown are stock photographs and product may differ from what is shown.  \u003cbr\u003e\u003cb\u003eCondition Notes\u003c\/b\u003e: The item is very worn but is perfectly usable. Signs of wear can include aesthetic issues such as scratches, dents, worn and creased covers, folded page corners and minor liquid stains. All pages and the cover are intact, but the dust cover may be missing. Pages may include moderate to heavy amount of notes and highlighting, but the text is not obscured or unreadable. Page edges may have foxing  age related spots and browning . May NOT include discs, access code or other supplemental materials.  \u003cbr\u003e","brand":"Blue Vase Books","offers":[{"title":"Default Title","offer_id":43337714270269,"sku":"BVV.0195055748.A","price":18.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/4225\/9261\/files\/0195055748-0.jpg?v=1783891421","url":"https:\/\/www.bluevasebooks.com\/products\/unfinished-synthesis-biological-hierarchies-and-modern-evolutionary-thought","provider":"Blue Vase Books","version":"1.0","type":"link"}