His main contribution to the field of science was his evolution theory often termed as “Darwin’s Theory” (Ede, 2012). His theory of “evolution by natural selection” stated the explanation for the existence and extinction of various species. His main points to support his claim of evolution were variations and adaptability (Ede, 2012). Darwin in his theory explained that different species had variations about their activities in nature and such variations may be beneficial or damaging to them (Ede, 2012). Plus, with changing environmental and geological conditions such as scare resources, lack of water, only some species were able to use their variations to adapt and survive to the new environment while others could not which led to their extinction (Ede, 2012). His theory is considered significant as it helped answer queried regarding species, evolution and adaptability (Ede, 2012). His theory was developed through observations and facts and analyzed the evolution process over periods of time (Ede, 2012). Further, the theory provided humans scientific knowledge and explanation about the evolution process rather than the traditionally discussed religious …show more content…
It explained the concept of “survival to the fittest” to create a better society and could be obtained through Eugenics and imperialist process (Ede, 2012). The use of such processes where a particular race or state controlled and justified the right and wrong type of individuals for a society led to racism against the poor (Olusoga, 2007). This type of scientific racism was documented throughout the globe. Such as the killing of Tasmanian aboriginals by British settlers for land and resources, starving millions in the hard hit regions of India or treating slaves in Caribbean’s unfairly are all examples of vicious use of scientific racism, imperialism and Eugenic process (Olusoga, 2007). Further, with the superior society killing the aboriginals of a particular country led to many being extinct in the future. For example, the indigenous people in North America were almost destroyed by British settlers (Olusoga, 2007). . Imperialism was used so extensively across the globe that people presumed it to be a liberal process of creating a stronger race over the weaker ones (Olusoga, 2007). They believed in a society of people who looked and behaved liked them (Olusoga, 2007). And to achieve that they were willing to go to any extend. Such as analyzing individuals blood line to discover a mixed race hierarchy and use that as a