THE EVOLUTIONARY TRAIN OF HUMANITY.

Evolution is an observable change. Science says it’s a process by which different kinds of living organism are believed to have developed from earlier forms during the history of the earth. Biologically, evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection. The theory of evolution is based on the idea that all species are related and gradually changed over time.

Evolution and its effect.

Evolution is occurring all around us all the time, and it is influencing our environment, our health, and our overall well-being.
We can say evolution is a progressive change, but what type of change? And how relevant are these changes, good or bad?
When humans are involved, selection pressures on a species often become very strong, leading to fast evolution of human, this also affect the daily activities of human.