A Personal Essay for the Institute Newsletter
I came to Dr. Mehta's office for the first time on a wet October morning in 2019 with a thesis proposal I was secretly certain was brilliant and publicly pretending was merely competent. I had rehearsed my opening three sentences on the train. I had anticipated his questions. I had prepared, with the thoroughness of someone who was actually quite frightened, for every version of that conversation I could imagine.
I had not prepared for him to look at my proposal for four minutes in complete silence, set it down, and ask me — not about the proposal at all — what I actually wanted to understand before I died.
I didn't know what to say.
He nodded as if that was precisely the right answer and said we should start there.
The Scientist
Let me say first, for the record and for the colleagues reading this who knew him only through his work, what it was actually like to do science in his proximity.
It was uncomfortable.
Not because he was unkind — he was among the kindest people I have ever worked with, with a particular gift for delivering difficult feedback in a way that left you feeling not diminished but clarified. It was uncomfortable because his standard for intellectual honesty was absolute and he applied it without exception, including to himself. Especially to himself.
He had a phrase he used when a line of reasoning began to drift toward what we wanted to find rather than what was actually there: you are decorating, Arun. Stop decorating.
I heard this many times. More than I would like to admit in a professional publication. Each time it stung precisely because it was precise — he had identified, with that particular accuracy of his, the exact point at which I had stopped following the evidence and started following my preference.
He never let preference stand in for evidence. In seven years of working alongside him, through the final verification stages of the Continuity Proof and through the establishment of the Institute's first major research programmes, I never once saw him allow a result to be shaped by what he hoped it would show. The commitment to what was actually there — regardless of whether it was convenient, regardless of whether it complicated the narrative, regardless of whether it would satisfy the audience — was not a policy he followed. It was something structural in him. Something below the level of decision.
This is rarer than the scientific community likes to admit. I have worked with brilliant people who were less honest than this. I will spend the rest of my career trying to be as honest as he was, knowing I will not fully succeed, and trying anyway because he showed me it was possible.
The specific work I did under his supervision — the mathematical extension of the Continuity Proof into what we now call the Resonance Framework, the theoretical basis for consciousness persistence across non-human forms — would not exist without him. Not simply because he supervised it, though the supervision was extraordinary. Because at a critical point in the third year, when the mathematics was producing results I couldn't make sense of and I had privately decided the entire approach was wrong, he sat with me for three hours on a Tuesday afternoon and asked questions.
Not answers. Questions.
He had the answers, or at least he had strong intuitions about where the mathematics was pointing. He could have told me. It would have taken twenty minutes. Instead he asked questions — careful, sequential, Socratic questions that led me, slowly and then suddenly, to see what the mathematics was actually saying rather than what I had decided it should say.
When I saw it — when the result opened up in front of me with that specific quality of rightness that every researcher recognises and lives for — he was quiet for a moment and then he said, simply: yes. there it is.
Not I told you so. Not even well done.
Yes. There it is.
As if we had found something together that had been waiting patiently to be found. As if the discovery belonged to no one. As if that was precisely the point.
I have thought about those three hours many times since. I think they represent, in miniature, his entire philosophy of teaching. The goal was never for me to learn what he knew. The goal was for me to develop the capacity to find what neither of us yet knew. He was not transferring his understanding. He was building my ability to generate my own.
The difference is everything.
The Philosopher
I was not prepared, when I arrived as his student, for the philosophical dimension of working with him.
I had read the Plenum Proof. I had read the early papers on consciousness continuity. I understood, intellectually, that his work sat at the intersection of physics and questions that physics had traditionally declined to address. I thought I understood what this meant for the work.
I did not understand what it meant for Tuesday afternoons.
Because Dr. Mehta did not separate the physics from the philosophy. He could not — I came to understand that this was not a choice but a temperamental fact about him — because he genuinely believed that the questions were the same question approached from different directions. What is this? What are we? How does the fact of consciousness relate to the structure of physical reality? These were not, for him, questions you addressed in philosophy papers and then set aside when you returned to the mathematics. They were the reason the mathematics mattered.
He introduced me to thinkers I had not encountered in my physics training — and was not entirely surprised that I hadn't, which told me something about his view of physics training. He would leave books on my desk without comment. Not with instructions to read them. Just — there. Waiting. A text on the phenomenology of consciousness. A translation of an ancient philosophical dialogue. William James on religious experience. Thomas Merton on silence.
I read them because they were there and because I was curious and because I was twenty-eight and still believed that understanding everything was a reasonable ambition.
What they did, collectively, was what I think he intended them to do. They gave me a larger frame. A sense that the questions our physics was beginning to address had been approached before, from different angles, with different tools, by people who had not had our mathematics but had not been without their own rigour. They gave me intellectual humility about the novelty of our work — a sense that we were not inventing these questions but were, perhaps, finally finding the technical language to address what had always been asked.
He believed this. Deeply. He was fond of saying that the mystics had the data before we had the equations. He said it not to diminish the equations but to honour the data. To insist that experience — direct, first-person, carefully attended experience — was as real a source of evidence as anything a laboratory could produce. That the long human testimony of inner life deserved the same respect we gave to physical measurement, and that the historical tendency of science to dismiss this testimony said more about the limitations of our method than about the validity of the testimony.
This was not a popular position in all quarters. He held it anyway. He held it with evidence and with equanimity and with the particular patience of someone who is certain enough of a thing to wait for others to arrive at it in their own time.
They are arriving. Faster now, partly because of him.
The Friend
This is the part I find hardest to write, because it requires me to say plainly that Dr. Mehta was my friend, and I am aware that this might seem presumptuous — a junior researcher claiming friendship with a figure of his stature.
But he would not have wanted me to be falsely modest about it, and false modesty was among the things he had least patience for.
He was my friend.
Not from the beginning — the beginning was appropriately professional, appropriately boundaried, appropriately hierarchical. But somewhere in the third year, in the way that friendship sometimes happens between people of different ages and stations when the work is serious enough and the time together long enough and both people are honest enough, the relationship changed. Not dramatically. There was no moment I can point to. But there came a time when our Tuesday meetings were not only about the work. When he asked about my family — my mother's health, my brother's difficult year — and remembered the answers. When I asked about Priya and about his own health and he told me the truth rather than the acceptable version. When we occasionally ate lunch together in his office, talking about things that had nothing to do with physics, and neither of us felt it necessary to justify this use of time.
He called me Arun. Not Dr. Sharma. Arun. From quite early.
I was always Dr. Mehta to him, and somehow this was not a distance but a form of respect that I came to understand was itself a kind of affection. He was Dr. Mehta to everyone. It was not a wall. It was just who he was.
He told me, about two years before his death, that he was proud of me. Not of my work — of me. The distinction mattered to him and he made it explicitly. He said that the thing he was most pleased about, in our years of working together, was not the Resonance Framework or the papers or the position I had secured at the Institute. It was that I asked better questions than I had when I arrived. That I was more honest than I had been. That I was less frightened of being wrong.
I did not know what to say, which he had noticed was a pattern in our relationship.
He said: you don't have to say anything. I'm telling you because it's true and because the people who should hear true things about themselves usually don't hear them often enough.
Then he asked if there was any more tea.
I think about that afternoon often. I think about the specific, uncomplicated generosity of it — a man near the end of a long life, taking time to tell a younger person something true and useful about themselves, not because it served any purpose but because it was kind and because kindness was, for him, not a strategy but a practice. A daily, unremarkable, non-negotiable practice.
I am trying to learn that practice. I find it harder than the mathematics.
What He Leaves In Me
I am thirty-five years old. I have, if the actuarial tables are in my favour, decades of work ahead of me. Work that will stand on what he built, argue with what he concluded, extend what he began and correct what he got wrong — because he got things wrong, he would be the first to insist on this, and the honest continuation of his work requires the honesty to find and name those things.
But the things he leaves in me that are not about the work —
The habit of asking what I actually want to understand before I die, and checking whether what I am currently doing is aimed at that.
The capacity — still developing, probably never complete — to follow the evidence where it goes rather than where I want it to go.
The understanding that the person in front of you is more important than the idea in your head about them.
The knowledge that stillness is not the absence of productivity but the condition of genuine thought.
The permission — and this is perhaps the thing I am most grateful for, the thing I did not know I needed until he gave it — the permission to take the deepest questions seriously. To not bracket the questions of consciousness and experience and the nature of what we are as questions for other people or other disciplines. To bring the full weight of scientific rigour to the things that matter most.
He made it safe to care about the right things.
In a scientific culture that sometimes makes this surprisingly difficult, that was not a small gift.
It was, in fact, everything.
I was in the Institute when the news came. Someone said his name and a particular silence fell over the room — the specific silence of people who have just encountered an absence where something essential used to be.
I went outside. I stood in the car park for a while. It was April, of course. It is always April.
I thought about that first meeting. The wet October morning. The rehearsed sentences I never got to use. The question he asked instead.
What do you actually want to understand before you die?
I know the answer now in a way I didn't then.
I want to understand what he understood. I want to follow the thread he followed, as far as it goes, as honestly as I can, for as long as I have.
I want to do work that is worthy of the questions.
He showed me those questions were worth asking.
He showed me, by being what he was, that the asking could be a life.
I am going to spend mine finding out how far the thread goes.
It seems, as he always said, like enough.
It seems, as he always said, like more than enough.
Dr. Arun Sharma is a Research Fellow at the Mehta Institute for Consciousness and Cosmology, where he leads the Resonance Framework research programme. He was Dr. Mehta's doctoral student from 2019 to 2023 and his colleague and friend until the end.
"Stop decorating, Arun."
I hear it every time I write. I hope I always will.
