Friday, March 8, 2013

Evolution of man.

I am confused series

 Evolution of man

Who created man ?
Bible says, 'God ' .
Islam  says ' Allah '.
Hinduism say ' Brahma '.

Science says,
' Man is the result of evolution not creation '.
When the planet  earth developed certain favourable conditions,
The first single celled  living creature was evolved.

It was a starting, it happened  nearly three billion years ago.
Single celled amoeba started its cell division,  resulting in multicellular organisms.
Fish to frog , then to reptiles, birds , mammal to man.
It is a long evolution of nearly three billion  years. ( 1 billion =100 crore )

Water living fish developed two chambers in the heart.
It crawled to land as a frog and developed three chambers.
Frogs developed into reptiles with the same three chambers.
Reptiles developed into birds with four chambers in the heart .

Increase in the chambers in the heart is itself a proof  for evolution.
Mammals and man have four chambers .
Apes ( tailless monkeys ) are mammals.
Man evolved from an ape which is not surviving now.

In 1974,  in Ethiopia, a skeleton was discovered and  named ' Lucy ' .
This 3.2 million years old  skeleton is the remains of human ancestor , walked using two legs.
In 1857 in Neanderthal Valley ( Germany ) , the fossils of ' Neanderthal man ' was discovered, 
He was the near relative of modern man, he lived 2 million  years ago. 

5.5 million years ago Australopithecus, a small brained  ' intermediate' lived.( stage between ape and human )
2 million years ago homohabilus , the first known human evolved. ( he  used tools for hunting )
1.8 million years ago homo Erectus evolved ( used fire for cooking )
1 million years ago Homo Sapien ( modern man) evolved.
( all are revealed by Paleontology study, Paleontology = study of fossils )

The various systems like blood circulation,  digestive, excretory , etc are the result of evolution.
Nervous system is a big net work, man has the best nervous system making him superior being.
Bible  says ,God  created man  by using soil . 
Rationalists ask, " how can  a created man would have well developed systems?"
Charles Darwin said that man is a product  of evolution not a product of creation.
Anything against the doctrines of religions was immediately rejected by the religious heads.
In the medieval period, science came out with many theories.
Scientists who came out with new thoughts and facts were religiously and socially boycotted.
But scientists made steady progress without fear and contributed for the growth of science.

The branches of science like, Genetic engineering, Atomic Physics, Paleontology
Had come to the aid of Darwin's theory,  anthropology gives a helping hand.
Religions are getting refined , like Galileo's theory, Darwin's theory will also get recognition of the religious heads in future.
How long the facts will  remain buried in the cemetery of faith ?  
I am confused.
















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