Dr Rajiv Desai
An Educational Blog
HUMAN EVOLUTION
HUMAN EVOLUTION: _ Figure below shows conservator Effie Verveniotou and human origins researcher Dr Louise Humphrey examine the oldest nearly complete modern human skeleton ever found in Britain before it goes on display in the gallery. Cheddar Man is a human male fossil found in Gough’s Cave in Cheddar Gorge, Somerset, England. Excavated in 1903, Cheddar Man is Britain’s oldest complete human skeleton. Cheddar Man lived around 10,000 years ago. Analysis of his nuclear DNA indicates that he was a typical member of the western European population at the time, with lactose intolerance, dark skin, blue eyes, and dark curly or wavy hair. ________ Prologue: Recently, minister of state for human resource development of India said that the Darwinian theory of evolution was scientifically wrong and should not be taught in Indian institutions. Many scientists and students signed a petition calling upon him to withdraw his remarks. Three science academies […]
THE STRESS
THE STRESS: _ _ Prologue: In my previous article “Creativity”, I have stated that I had lived a very stressful life in India. The word “stress” caught my imagination as everybody experiences some stress everyday in modern world. Stress is a term that has become part of daily language in the 21st century. While stress is not new, it is a term that is used so often that perhaps it might be time to take a closer look at its meaning. If you were to take a poll in downtown and ask people to define stress, or explain what causes stress for them, or how stress affects them, you would probably receive many different answers as people that you asked. The reason is that there is no definition of stress that everyone agrees on because what is stressful for one person may have little effect on others and we all […]
