Posts

Showing posts from August, 2026

Teaching in the age of AI

Universities and teachers around the world are being forced to rethink their approach to teaching given the rapid advancement of AI. Most homework and assignments can be done by AI far better than even the instructors of the courses. AI-detection tools are not the answer since they will always be gamed, and moreover, preventing people from using AI isn't really training them for the real world because AI is here to stay. We have AI on our phones as pocket companions. Google searches have been replaced with AI answers to queries.  Viva voce to test students instead of take-home assignments, handwritten term papers in class, etc. have all been suggested, and I've tried them myself. However, these are interventions at the point of the test and not something that really encourages students to value learning. AI-driven grade inflation  does not imply better learning; in fact, the opposite is most likely true .  I happened to come across this short but interesting piece on Medi...

Building great labs/depts/institutions

I will keep this short.  The sign of a great leader is their willingness and ability to lend wings to junior members of their team so that they can fly and achieve their potential.  Unfortunately, what I see all around me are overwhelmed people in leadership positions who keep resources and opportunities to themselves despite their inability to take more on and be able to do a good job with any of it. This behaviour may not even be intentional. This is what they probably had to do to survive in a low-resource environment. However, when everyone does this, we collectively stifle scientific progress by not allowing meritorious young researchers to do the best possible work. Academia is not meant to be a dog-eat-dog world, but that is what it has turned into.  I do see rare people who are true leaders in academia. Without exception, they all give support and resources to people who are junior to themselves and pass on opportunities, especially when they themselves are not fu...

The curse of AI in higher education and research

I have had many frustrating experiences with mentees and others who are smart but overrely on AI for their work these days. The reliance on AI for coding is not the issue. The problem is that they set their human brains (which are typically quite adept!) aside when they work with AI, and over time, this sets in real rot of critical and deep thinking. When candidates interview confidently and answer hard interview questions, a second round comprising a data analysis challenge usually reveals the issues. During this second interview, I ask conceptual questions. Only if the applicant has taken some minimal effort to understand the code and the concepts involved in the analysis and has thought a bit about the cognitive questions driving the data analysis challenge can they pass the bar for entry to the lab. Ten years ago, most people with master's degrees (and sometimes research experience in the same domain!) from IITs and other reputed colleges and universities would have been able t...