Archaeology offers something increasingly rare in combating global water crisis—a long-term perspective on how human societies learned to live with drought and environmental stress.
After unacceptable Uranium levels, now RBI report shows chronic overuse and inadequate replenishment of groundwater in Delhi. New Delhi district saw highest extraction in 2024.
Findings will go a long way in understanding patterns of other rivers & helping policymakers find more effective ways to rejuvenate them, says IIT-Roorkee head.
Groundwater Directorate's 10-yr data as well as CGWB's yearly findings confirm how borewells, unchecked urbanisation have led to water levels steadily falling in India's IT capital.
Rajasthan govt officials say water sometimes gushes out from an 'artesian well' in deserts, where water remains confined and encased within a geological sandstone layer.
Desalination has become important as groundwater is getting saltier. An electrodialysis system created by the scientists earlier this year needed costly batteries to adjust to sunlight.
Punjab CM Bhagwant Mann thanked farmers for accepting the ban and staying away from the water-guzzling paddy variety Pusa-44. But convincing them about the larger public good is a work-in-progress.
In a seminal work, former military officers Lt. Gen. D.S. Hooda & Lt. Col. Pavithran Rajan put forth a framework to approach cognitive warfare, called Socio-Technical-Cognitive Battlespace.
India, China and Russia share more contradictions than congruence. Each has a different worldview, as also a different adversary. The rude fact is that BRICS is the most irrelevant of all such groupings.
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