In this
landmark book of popular science, Daniel E. Lieberman—chair of the department
of human evolutionary biology at Harvard University and a leader in the
field—gives us a lucid and engaging account of how the human body evolved over
millions of years, even as it shows how the increasing disparity between the
jumble of adaptations in our Stone Age bodies and advancements in the modern
world is occasioning this paradox: greater longevity but increased chronic
disease.
The Story
of the Human Body brilliantly illuminates as never before the major transformations
that contributed key adaptations to the body: the rise of bipedalism; the shift
to a non-fruit-based diet; the advent of hunting and gathering, leading to our
superlative endurance athleticism; the development of a very large brain; and
the incipience of cultural proficiencies. Lieberman also elucidates how
cultural evolution differs from biological evolution, and how our bodies were
further transformed during the Agricultural and Industrial Revolutions.
While
these ongoing changes have brought about many benefits, they have also created
conditions to which our bodies are not entirely adapted, Lieberman argues,
resulting in the growing incidence of obesity and new but avoidable diseases,
such as type 2 diabetes. Lieberman proposes that many of these chronic
illnesses persist and in some cases are intensifying because of “dysevolution,”
a pernicious dynamic whereby only the symptoms rather than the causes of these
maladies are treated. And finally—provocatively—he advocates the use of
evolutionary information to help nudge, push, and sometimes even compel us to
create a more salubrious environment.
(With
charts and line drawings throughout.)
Get more details @ http://www.ypcart.com/buy/the-story-of-the-human-body-evolution-health-and-disease-0307379418/
No comments:
Post a Comment