Does race exist ---> essay for life sci

Does race exist? I do believe so. I believe race is somewhat similar to the concept of strains in bacteria. Strains differentiate bacteria based on slight differences such as cell wall thickness, pathogenic tendencies and cilia formation. The concept of race is like that. It classifies us humans based on minimal differences such as skin-deep characteristics (facial characteristics, skin color, hair texture, etc.) and susceptibility to certain diseases. A more sociological approach would be that based on culture, behavioral mindset and attitudes based on territorial boundaries.

However, I also believe that the concept of race is already fading. Races have been brought about by geographical isolation that led to genetic drift. But in this era where we live in a globally interacting community, I don’t think that genetic drift still run its course. Genes are being exchanged between races all around the world due to the improvement in technology. Thousands of people travel across the globe everyday. We meet people from all walks of life, from different countries, from different races. Geographical boundaries are no longer a feat. Isolation has been conquered; and without its most important factor, genetic drift will subside. We will be mixing our genes, mixing our races; and maybe someday, we will live in a world without boundaries and racial discrimination. Isn’t that a good fate for the human species?