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Clines "Clines" represent gradients of change

Posted: Thu Jul 10, 2025 4:54 am
by samiaseo222
As a middle-aged male, for example, I am not so sure that I believe any longer in the chronological "age" categories that many of my colleagues in skeletal biology use. Certainly parts of the skeletons of some 45-year-old people look older than corresponding portions of the skeletons of some 55-year-olds. If, however, law enforcement calls upon me to provide "age" on a skeleton.

I can provide an answer that will be proven job function email list sufficiently accurate should the decedent eventually be identified. I may not believe in society's "age" categories, but I can be very effective at "aging" skeletons. The next question, of course, is how "real" is age biologically? My answer is that if one can use biological criteria to assess age with reasonable accuracy, then age has some basis in biological reality even if the particular "social construct" that defines its limits might be imperfect. I find this true not only for age and stature estimations but for sex and race identification.

The "reality of race" therefore depends more on the definition of reality than on the definition of race. If we choose to accept the system of racial taxonomy that physical anthropologists have traditionally established -- major races: black, white, etc. -- then one can classify human skeletons within it just as well as one can living humans. The bony traits of the nose, mouth, femur, and cranium are just as revealing to a good osteologist as skin color, hair form, nose form, and lips to the perceptive observer of living humanity.