Roy is a soldier of life seeking to develop the total person. A scientist by profession, but also a writer, amateur photographer and exercise enthusiast. He enjoys writing on a wide range of topics.

Hope you will find useful information and perhaps some inspiration.

My passion is ...

To understand that which is not known

Why I write ...

To inform, inspire and to heal

My inspiration ...

Peace of mind

Sciences > Anatomy Understanding the reasons for different skin tones

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Genetic studies have demonstrated that there is a remarkable similarity between any two human beings. These findings have dismantled any argument that seeks to project race as a major division among men. In fact it appears that there is so little genetic difference among races that the very concept of race is just skin deep.
So how did these various skin tones emerge? There are two major theories regarding the emergence of Homo sapiens. One theory called the Multi-Regional Evolution theory suggests that various groups of ancient people existed in diverse regions millions of years ago....

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