Analysis
What does science in India feel like?
Indian society has inhabited at least three distinct structures of feeling in relation to science since independence — and they are not as continuous as one might expect.
Science
Analysis
Why launch costs dropped but may not keep dropping
In a study published in PNAS Nexus on July 14, two researchers affiliated with institutes in France, Italy, and the UK analysed more than 4,400 launches in 16 geographical entities and with 330 rocket configurations to find that every time the cumulative payload sent to orbit has doubled since
Analysis
People, place, animal, disease
Is it a coincidence that more 'complicated' pathogens to vaccinate against and more poverty/poorer countries share a geographic area?
Analysis
Why analysis matters
I am a journalist… I think. I have been a desk guy most of my professional life (14+ years). In this time, I have commissioned and published hundreds of pieces, from news reports to investigative features, from explainers to commentary. However, I myself am more of an essayist — and even
Analysis
On the BBC, talking about Gaganyaan and inspiration
The BBC has produced a documentary podcast titled ‘Hope and fear: India’s space revolution’. Its host, Alok Jha of The Economist, interviewed me late last year as part of it, to provide a media perspective of the Indian space programme, in particular Gaganyaan, access to ISRO scientists, the role
Scicomm
Climate change and the coastline paradox
A friend recently told me about a tool called climate.you that shows "temperature change, over land and sea", at all points on the earth's surface in a bid "to show how warming is already affecting people everywhere". You can enter the name of
Culture
The little things
Tungsten diboride (WB2) is extraordinarily stiff and resistant to deformation and scientists have long suspected it could be a superhard material, meaning it scores at least 40 gigapascal (GPa) on a hardness test. This is important because diamond, the hardest natural material on Earth, scores 70-100 GPa but because
Science
On mathematics and reputation
From ‘Formalizing the stability of the two Higgs doublet model potential into Lean: identifying an error in the literature’, uploaded to arXiv on March 9, 2026: Firstly, we believe this to be the first time a non-trivial error in a research level physics paper has been identified through the
Analysis
Review: ‘Decolonial Keywords’ (2026)
Everyone who knows me knows that my intellectual coordinates are defined by scientific ideas, even when they’re about sociology or the humanities. This is why I found a new book, Decolonial Keywords: South Asian Thoughts and Attitudes, edited by anthropologists Renny Thomas and Sasanka Perera, so compelling. The book
Scicomm
The Birch and Swinnerton-Dyer conjecture
On Monday night, I kid you not, I dreamt of the Birch and Swinnerton-Dyer conjecture. It was only by name, a fleeting mention in a heated conversation I was having with a friend. I'm not sure who spoke it or why. When I woke up, I looked
Culture
From the Heisenberg cut to the Copenhagen interpretation
The following post was motivated by this exchange (on X.com), which prompted me to write out my understanding of the Copenhagen interpretation of quantum mechanics and the part the Heisenberg cut plays in it. I haven’t gone into the variants of the interpretation that Maria Violaris brings up;
Analysis
That humans quest for cosmic dawn
From 'Cosmic dawn: the search for the primordial hydrogen signal', Physics World, November 18, 2025: The EDGES instrument is a dipole antenna, which resembles a ping-pong table with a gap in the middle. It is mounted on a large metal groundsheet, which is about 30 × 30 m.