Marshall abrams (68 résultats)

Etat : acceptable. All pages and the cover are intact. Pages may include notes, highlighting but text is very readable. 100% Satisfaction Guarantee!! **Ships SWIFTLY!**.

paperback. Etat : Good. Good - Bumped and creased book with tears to the extremities, but not affecting the text block, may have remainder mark or previous owner's name - GOOD PAPERBACK Standard-sized.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

Etat : New.

Hardcover. Etat : Very Good-. No Dust Jacket. First Edition; Sixth Printing. 310 pages; Graphs. Light fading to pages. Dog-earing to the top corner of a couple of pages. Very Good condition otherwise. No other noteworthy defects. No markings. ; - Your satisfaction is our priority. We offer free returns and respond promptly to all inquiries. Your item will be carefully cushioned in bubble wrap and securely boxed. All orders ship on the same or next business day. Buy with confidence.…

Paperback. Etat : New.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

Etat : Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Hardcover. Etat : Very Good. hardcover in very good + condition.

HRD. Etat : New. New Book. Shipped from UK. Established seller since 2000.

HRD. Etat : New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Etat : new. Paperback. An innovative view of the role of fitness concepts in evolutionary theory. Natural selection is one of the factors responsible for changes in biological populations. Some traits or organisms are fitter than others, and natural selection occurs when there are changes in the distribution of traits in populations because of fitness differences. Many philosophers of biology insist that a traits fitness should be defined as an average of the fitnesses of individual members of the population that have the trait. Marshall Abrams argues convincingly against this widespread approach. As he shows, it conflicts with the roles that fitness is supposed to play in evolutionary theory and with the ways that evolutionary biologists use fitness concepts in empirical research. The assumption that a causal kind of fitness is fundamentally a property of actual individuals has resulted in unnecessary philosophical puzzles and years of debate. Abrams came to see that the fitnesses of traits that are the basis of natural selection cannot be defined in terms of the fitnesses of actual members of populations in the way that philosophers of biologists often claim. Rather, it is an overall population-environment systemnot actual, particular organisms living in particular environmental conditionsthat is the basis of traits fitnesses. Abrams argues that by distinguishing different classes of fitness concepts and the roles they play in the practice of evolutionary biology, we can see that evolutionary biologists diverse uses of fitness concepts make sense together and are consistent with the idea that fitness differences cause evolution. Abramss insight has broad significance, for it provides a general framework for thinking about the metaphysics of biological evolution and its relations to empirical research. As such, it is a game-changing book for philosophers of biology, biologists who want deeper insight into the nature of evolution, and anyone interested in the applied philosophy of probability. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Etat : New. In English.

Etat : New.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

Etat : new.

Etat : New. 2023. 1st Edition. Paperback. . . . . .

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

Etat : As New. Unread book in perfect condition.

Etat : As New. Hardcover, no DJ as issued; Free of any markings and no writing. Minor shelf-wear. For Additional Information or pictures, Please Inquire.

Etat : New. 2023. 1st Edition. Paperback. . . . . . Books ship from the US and Ireland.

Etat : New.

Paperback. Etat : Brand New. 304 pages. 9.00x6.00x0.71 inches. In Stock.

Etat : New.

Etat : New. In English.

Etat : New. 1st edition NO-PA16APR2015-KAP.

Etat : As New. Unread book in perfect condition.

Paperback / softback. Etat : New. New copy - Usually dispatched within 4 working days.

Paperback. Etat : New. Print on Demand. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Etat : new. Paperback. An innovative view of the role of fitness concepts in evolutionary theory. Natural selection is one of the factors responsible for changes in biological populations. Some traits or organisms are fitter than others, and natural selection occurs when there are changes in the distribution of traits in populations because of fitness differences. Many philosophers of biology insist that a traits fitness should be defined as an average of the fitnesses of individual members of the population that have the trait. Marshall Abrams argues convincingly against this widespread approach. As he shows, it conflicts with the roles that fitness is supposed to play in evolutionary theory and with the ways that evolutionary biologists use fitness concepts in empirical research. The assumption that a causal kind of fitness is fundamentally a property of actual individuals has resulted in unnecessary philosophical puzzles and years of debate. Abrams came to see that the fitnesses of traits that are the basis of natural selection cannot be defined in terms of the fitnesses of actual members of populations in the way that philosophers of biologists often claim. Rather, it is an overall population-environment systemnot actual, particular organisms living in particular environmental conditionsthat is the basis of traits fitnesses. Abrams argues that by distinguishing different classes of fitness concepts and the roles they play in the practice of evolutionary biology, we can see that evolutionary biologists diverse uses of fitness concepts make sense together and are consistent with the idea that fitness differences cause evolution. Abramss insight has broad significance, for it provides a general framework for thinking about the metaphysics of biological evolution and its relations to empirical research. As such, it is a game-changing book for philosophers of biology, biologists who want deeper insight into the nature of evolution, and anyone interested in the applied philosophy of probability. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability.…