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Dr. M.P. Parameswaran, an Indian Nuclear Scientist and Political Theorist, Dies at 92

M.P. Parameswaran, a pioneering nuclear scientist and the Communist Party of India (Marxist) CPI(M) theorist, passed away at 92, noted for his role in Kerala Sastra Sahithya Parishad and his controversial ‘fourth world’ ideas.

Mahbeez Parbeen - - 2 min read
Dr. M.P. Parameswaran, an Indian Nuclear Scientist and Political Theorist, Dies at 92
source: X.com

In Brief

  1. M.P. Parameswaran, early member of Kerala Sastra Sahithya Parishad, died aged 92.
  2. His ‘fourth world’ theory sparked debate and led to his 2004 CPI(M) expulsion.
  3. He was a renowned nuclear scientist and CPI(M) theorist.
  4. Parameswaran influenced science popularisation and political thought in Kerala.

M.P. Parameswaran, a distinguished nuclear scientist and political theorist, died at the age of 92, on Tuesday, 11 August, 2026. He was among the earliest and most prominent members of Kerala Sastra Sahithya Parishad, an organisation dedicated to science popularisation in Kerala. Parameswaran contributed significantly to scientific discourse and education in the region.

He was known for his controversial ideas on the ‘fourth world’, a concept that stirred wide debate within political circles. These views eventually led to his expulsion from the Communist Party of India (Marxist) in 2004.

Parameswaran's work bridged science and politics, and he remained an influential figure in Kerala's intellectual and political landscape. His legacy includes promoting scientific temper and critical thought.

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