Tuesday, February 07, 2017

Need to go into history to understand the cause of disease or find the cure

We need to go into history that is millions of years ago to understand the difference in lifestyle as it is called now and the way of living and how mankind evolved from Stone Age to its current state.  As far as one can go into history, almost the whole of human history, in the ancient times, at least 3 million years ago, mankind had lived by carrying out two basic activities of hunting for food, fishing and gathering edible items of all kinds from fruits to insects.  Mankind has lived by doing what comes naturally - as a hunter-gatherers.  The animals communicate well enough to hunt as a group, bees can locate where the best pollen is.  Well it is true that human beings also have dignified both activities with elaborate ritual and with attention to the spirits of nature.  The only exception in human race is that business of hunting and gathering has involved specialization, the men doing the hunting and the women doing the gathering.  Unlike the animals, humans carry home the food they hunted and share and consume it, rather than hunt and consume it there and then.  All these is a result of mankind’s ability to communicate, speculate, and rationalize.  These does not alter the fact that 3 million years ago Stone Age man, the hunter-gatherer, engaged in an activity as natural as the swoop of a eagle or the grazing of a deer.

The change then came 10,000 years ago when mankind first discovered how to cultivate crops and then discovered how to domesticate animals.  This was the most significant development in human history.  It happened within the Stone Age, the tools used then were flint rather than metal it is this dividing line which separates the old Stone Age (palaeolithic) from the new Stone Age (Neolithic) and this has been aptly called the Neolithic Revolution.  In this revolution, the strange thing that occurred independently in separate parts of the world – the middle east and in the America.  How this unlikely coincidence occurred which ended in the cold phase of the then present ice age.  Bison, in herds, moved to colder regions, Mammoths become extinct and plants of all kinds grow more easily in the new temperature zones.  It is not very hard to imagine that in these circumstances, a strong human race impulse to abandon the all the pursuit of the bison and to just stay, instead, in a region where edible plants are now growing in sufficient profusion seem worth encouraging and protected by weeds around them. Some human groups adapted to a new way of life. Others go after the bison.  If the impulse is to settle down, there is also a strong incentive to ensure that animals remain nearby as a supply of food and this may involve attempts to herd them and/or to pen them in enclosures, or to entice them near the settlement by laying out fodder.