Kumar said science as it is known today is of relatively modern origin but the traditions out of which it had emerged "reach back beyond recorded history."
"It has evolved over many centuries and has now come to be described in terms of a well-recognised and well-defined series of steps.
"Widely accepted contemporary scientific theories, discoveries and inventions addressing fundamental issues of life and existence constitute the basis of modern scientific explanations," he said in his convocation address at the Manipal University here.
Kumar stressed, "We should not disregard our ancient texts which could yield - if verified, studied and researched properly - vital knowledge."
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Citing another example, Kumar said on analysing previous research data from approximately 18,000 subjects, researchers have found that acupuncture was more effective than standard western care while treating various types of pain, including migraines and chronic back pain.
A recent study of Harvard Medical School scientists revealed how this mind-body/practice could affect genes that control stress levels and immune function.
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In his address, Kumar also said whenever new technology is adopted for "our advantage, we have to look at both sides of the coin...We also have to find out whether it can indirectly create a condition or a situation in which man may find himself trapped. It is just possible that for our immediate and short-term gains, we are causing irreparable damage to our environment."
"It is a process that envisions a desirable future state for human societies in which living conditions and resource- use continue to meet human needs without disturbing the natural biotic system," he said.