Kalyan Chatterjee, Author at Tatsat Chronicle Magazine

BHAKRA – TILT IN THE TEMPLE?

October 8, 2026

Water Dispute with Pakistan in 1948 Less well remembered today is the dispute with Pakistan that nearly brought the Bhakra-Nangal project to a halt. Pakistan’s objection to the reduction in waters in the Sutlej almost brought the project to a stop. After

Data Centres: Growth at What Cost?

Kalyan Chatterjee

August 1, 2026

Environment & Sustainability

Data centres house the hardware required to store, process and distribute data that connects 5.3 billion people to the internet, through about 30 billion digital devices including the ubiquitous smart phones. Though India is nowhere close to the 4,619 data centres that

INDIANS HIT HARDEST BY TRUMP’S STUDENT VISA RESTRICTIONS

Kalyan Chatterjee

July 19, 2026

World Affairs, International Trade and Policies

International Students Vital for Universities Apart from the fact that the exclusion of overseas students would hit at the funding of American educational institutions itself, international students are a vital component of a general student body, according to the Virginia-based Human Rights

HEAT WAVE GRIPS EUROPE

Kalyan Chatterjee

June 29, 2026

Environment & Sustainability

The Heat Is Reshaping Europe: Mayor Sadiq Khan has called for air conditioning in schools, hospitals and offices in London. In Bonn, Germany, the mercury has risen to 39°C and it is the same in capital Berlin as in cities and towns

IS INDIA’S SCHOOL EDUCATION SYSTEM SHRINKING?

Kalyan Chatterjee

June 25, 2026

Education, Health, Sports & Entertainment

India’s Schools Are Shrinking. Are Reforms Working? A 2026 report on school education by the NITI Ayog, attributes the contraction in India’s school education system, partly to demographic shifts, particularly falling fertility rates leading to a smaller school-age population, alongside the effects

India’s Urban Heat Islands Are Magnifying the Climate Crisis

Kalyan Chatterjee

June 17, 2026

Environment & Sustainability

Temperatures in Indian cities have been rising to record levels over the past couple of decades and the blame can’t be put either on global warming or climate change. The culprit is a phenomenon that has been called athe ‘Urban Heat Island’

Sariska at 52: A Conservation Triumph Under Scrutiny

Kalyan Chatterjee

June 5, 2026

Environment & Sustainability

Sariska’s Fall: The Scandal That Exposed India’s Conservation Failures When the extinction of tigers at Sariska was officially acknowledged in 2005, the government of the day swung into action and appointed a five-member task force, to investigate the reasons for the extinction

The Battle For The Aravalli Isn’t Over

Kalyan Chatterjee

April 4, 2026

Environment & Sustainability

The latest controversy was sparked off in November 2025, when a government proposal to limit the definition of the range to only hills more than 100 metres high received the endorsement of the Supreme Court. Environmentalists soon raised a clamour for the

Pollution Kills Fish: Delay Kills Reform

Kalyan Chatterjee

January 22, 2026

Environment & Sustainability

Thousands of fish surfaced dead in the Yamuna, at Burari, Delhi, in the early summer of 2025, just weeks before the monsoon. The scale of the die-off, widely reported by the media, left little doubt that it was the result of human

Swords To Ploughs – When Water Disarmed Chambal

Kalyan Chatterjee

November 25, 2025

Agriculture & Society

But where moral persuasion and peaceful efforts by Sarvodaya leaders like Vinoba Bhave and Jaya Prakash Narayan achieved limited success, the rejuvenation of rivers in Karauli district of Rajasthan on Chambal Basin seems to have done the trick. As water began to

Kalyan Chatterjee

BHAKRA – TILT IN THE TEMPLE?

Data Centres: Growth at What Cost?

INDIANS HIT HARDEST BY TRUMP’S STUDENT VISA RESTRICTIONS

HEAT WAVE GRIPS EUROPE

IS INDIA’S SCHOOL EDUCATION SYSTEM SHRINKING?

India’s Urban Heat Islands Are Magnifying the Climate Crisis

Sariska at 52: A Conservation Triumph Under Scrutiny

The Battle For The Aravalli Isn’t Over

Pollution Kills Fish: Delay Kills Reform

Swords To Ploughs – When Water Disarmed Chambal

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