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Pros And Cons Of Human Biological Race

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The question of whether human biological race exists has been a long debated, controversial topic within the field of anthropology. There have been a number of obstacles that have prevented proper research into this particular topic. For example, because of the potential social ramifications that seem to accompany study into human biological variation, there has been hesitancy among researchers in publishing material that could be interpreted as validation of racist ideologies. Besides social considerations, another significant factor that has inhibited thorough research into the topic is biotechnology, which has only recently become readily available and cost efficient. Lastly, the mere definition of “race” itself has caused difficulties in …show more content…

Although race can be defined differently among members of the scientific community, there is a consensus that the traditional societal definition of race, wherein populations can be placed into definite categories like African or Asian, is not correct. The societal definition of race often takes into consideration sociocultural characteristics, such as language, culture, religion, and so on in addition to biological characteristics like morphology and skin color (Tishkoff & Kidd, 2004). This perspective of race as strict, unchanging classes has long since been discredited by most researchers for a large number of reasons. For instance, skin color and morphology are not typically considered adequate support for the existence of race because they often result from environmental pressures and are subject to convergent evolution (Tishkoff & Kidd, 2004). Sociocultural characteristics are not considered appropriate indicators either, as they can often encompass a wide variety of individuals with little genetic similarity. Among researchers, anthropologists, biologists, and other members of the scientific community, the term “race” can be defined differently depending on the study, and in some cases, is replaced by the terms “clines” or “ecotypes,” which will be discussed in further …show more content…

This is not to say that genetic variation among populations is meaningless or insignificant, but it does indicate that ideas surrounding biological race should be rethought as new information presents itself. Because human variation cannot be neatly categorized into definite boundaries, the question then becomes how should genetic difference be interpreted, if at all. In recent years, researchers have begun to replace the word “race” with terms like “clines” or “ecotypes.” Unlike the term “race,” which implies strict boundaries, “clines” is a character gradient that is continuous when looked at through scopes like latitude or altitude (Pigliucci & Kaplan, 2003). This definition is preferred as it attributes a fluidity to genetic variation and can distribute individuals into a variety of clines depending on the genetic trait being measured. In addition to clines, “ecotypes” have also begun to gain popularity in contemporary human genetic research as well. Ecotypes can be defined simply as local populations adapted to particular environments (Pigliucci & Kaplan, 2003). The concept of ecotypes aligns more so with traditional concepts of race, but with a few notable exceptions. First, ecotypes allow for far more categorizations of human populations than the traditional concept of race does. Furthermore, ecotypes take into consideration the genetic

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