Daily Briefing Current Affairs

GS-1POST-INDEPENDENCE SCIENCE & BRAIN DRAIN

Twice, he chose India over Princeton - what that choice actually cost

Indian Express carried a personal tribute to theoretical physicist Ramamurti Rajaraman, who died on July 12, 2025, marking his first death anniversary. The piece recounts his decision to leave Cornell and Princeton's Institute for Advanced Study - where he'd been invited by Robert Oppenheimer - to return permanently to India in 1969, surrendering his Green Card in the process.

Sub TopicRETURN MIGRATION OF INDIAN SCIENTISTS AND…SourceTHE INDIAN EXPRESS
UPSC Relevance8/10
Time to Read3 min read
Total Views298
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GS-1LINGUISTIC DIVERSITY & HUMAN MIGRATION

Why moving around makes languages more alike, not more different

Researchers led by Anna Graff at the University of Zurich published a global study in PNAS in May 2026 showing an inverse correlation between genetic diversity and structural linguistic diversity - regions with long histories of isolation, not migration, harbour the most linguistically distinct languages. New Guinea is cited as the clearest example of what the authors call an "accumulation zone."

Sub TopicGENETIC-LINGUISTIC CORRELATION, ACCUMULATION ZONES VS…SourceTHE HINDU
UPSC Relevance8/10
Time to Read3 min read
Total Views287
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GS-1POST-INDEPENDENCE INSTITUTIONAL ARCHITECTURE

The six-storey rule: what Nehru's Cabinet decided about looking poor on purpose

Nirman Bhawan and Udyog Bhawan have already been demolished in 2026, with Shastri Bhawan and Krishi Bhawan next in line, to make way for the Common Central Secretariat (Kartavya Bhawan) under the Central Vista Redevelopment Project. Indian Express has traced government records showing that the original Bhawans were deliberately kept low-rise by a 1960 Cabinet decision under Prime Minister Nehru.

Sub TopicNEHRUVIAN-ERA SECRETARIAT EXPANSION AND THE CENTRAL…SourceTHE INDIAN EXPRESS
UPSC Relevance8/10
Time to Read3 min read
Total Views312
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