Globalisation in terms of mobility is as old as a life itself(1). Continuous movements of humans as a result of migration are likely increasing the spread of some genetic and infection diseases around the world revealing that gene flow has not been significative beneficial to humans(2). Although, genetic changes can only be seen from generations to generations in long periods of time, further researches should be done by nations and education in order to understand our own genetic origin and prevent possibly propagation of genetic disorder and infectious diseases. (3)
On the other hand; organisms with shorter life’s cycle will be more likely exposed to genetic changes due to gene flow(2). Whether or not, gene flow in local populations might lead to high diversity and what is more to increase fitness skills as a natural process of evolution; it might also lead to extinction and the creation of new subpopulations with new set of genetic markets(2). In that case, migration as a consequence of globalisation should requiere the develop of mechanisms that mitigate the most negative effect in some animals species. However, will it be part of speciation, extinction or evolution process? Should be natural selection intervened by conservation programmes?. Perhaps, migration concerns might be likely only suitable for multicultural, social and technological matters in a macro level, rather that in micro levels?(3)Further answer are expected to come.
...what would Darwin say??
On the other hand; organisms with shorter life’s cycle will be more likely exposed to genetic changes due to gene flow(2). Whether or not, gene flow in local populations might lead to high diversity and what is more to increase fitness skills as a natural process of evolution; it might also lead to extinction and the creation of new subpopulations with new set of genetic markets(2). In that case, migration as a consequence of globalisation should requiere the develop of mechanisms that mitigate the most negative effect in some animals species. However, will it be part of speciation, extinction or evolution process? Should be natural selection intervened by conservation programmes?. Perhaps, migration concerns might be likely only suitable for multicultural, social and technological matters in a macro level, rather that in micro levels?(3)Further answer are expected to come.
...what would Darwin say??
(1): link between paragraphs
(2): refers back the thesis statement for humans populations and other animals groups
(3): personal considerations
