Intellectual honesty about a genuine gap lands better than a confident answer stretched beyond the evidence
I Defended My PhD Thesis On Housing Policy and the Examiners Asked the One Question I Hadn’t Prepared For
After four years of research, I finally sat my viva this week, defending a thesis on the political economy of housing supply constraints in London, and want to record honestly both the genuine relief of having it behind me and the specific, slightly unnerving moment when one of my examiners asked a question I genuinely had not prepared an answer for, despite months of anticipating nearly every possible line of challenge.
What the Thesis Actually Argues
The core argument, worked out across four years of data collection and considerably more redrafting than I want to admit to, is that London’s housing supply constraints are less a simple function of insufficient land or planning restriction, the standard explanation offered across most of the political spectrum, and more a function of how development finance itself is structured, with land banking incentivised by the specific way planning gain and infrastructure levies currently interact with development timelines. It’s a considerably more technical argument than that summary suggests, and defending its full complexity across a three-hour viva was, unsurprisingly, exhausting in ways I hadn’t fully anticipated even after years of preparation.
The Question That Actually Stumped Me
About two hours in, one of my examiners, whose own work I’ve cited extensively throughout the thesis, asked a fairly simple-sounding question about how my findings would apply to a specific, considerably smaller regional housing market rather than the London-focused data I’d built my entire analysis around, and I found myself, genuinely for the first time in the whole defence, unable to offer anything beyond a somewhat hedged, provisional answer, having simply never extended my own thinking to that specific comparative case during four years of otherwise fairly thorough preparation.
How I Actually Handled Not Knowing
Rather than attempting to bluff a confident answer I didn’t actually have, I told her plainly that this was a genuine gap in my current analysis, walked through, out loud, how I imagined the mechanism might or might not translate to a smaller market, and was honest about the limits of what my existing data could actually support. I want to record that this moment, which felt genuinely alarming as it was happening, apparently landed considerably better with the examination panel than I feared it would in the moment, both examiners later telling me that intellectual honesty about a genuine limitation reads as considerably stronger scholarship than a confident answer stretched beyond what the evidence actually supports.
What This Taught Me About Academic Defence More Broadly
I’ve been reflecting since on how much of the anxiety leading up to a viva assumes the goal is total, seamless command of every possible question, when the actual, more achievable and more honest goal is demonstrating a genuine, disciplined relationship with the limits of your own evidence, which is, on reflection, a considerably more useful skill for an actual research career than the illusion of total mastery I’d been quietly, unrealistically striving toward across months of preparation.
The Result, and What Comes Next
I passed, with minor corrections rather than the more substantial revisions I’d genuinely feared, and have been asked, informally, whether I’d consider extending exactly the regional comparison that stumped me into a follow-up paper, which feels like a genuinely fitting way for this particular gap to eventually resolve, turning an uncomfortable unprepared moment into an actual next research direction rather than simply a memory of having been caught out.
The Wider Reading I Did That Evening, Still Slightly Shellshocked
I found a genuinely reassuring piece over at The London Prat about the culture of doctoral examination more broadly, several recent graduates describing almost exactly this same experience, an unprepared question landing considerably less catastrophically than anticipated once handled with genuine intellectual honesty rather than performed confidence.
How I’m Celebrating
Considerably more modestly than four years of work perhaps deserves, dinner with close friends and family, and a proper night’s sleep for what feels like the first time in months. The corrections are due in six weeks. For now, I am simply allowing myself to actually feel finished, however briefly.
More of my research and politics chronicles live at my author page, and the piece about doctoral examination culture is over at The London Prat.
I keep thinking about how much of my anxiety leading into that room had been about appearing infallible rather than appearing genuinely rigorous, two things I had, without quite realizing it, been treating as the same goal for months of preparation. They are not the same goal at all, and I suspect every future examination, academic or otherwise, will go rather better now that I have learned the difference the hard way. For now, I am simply enjoying the strange lightness of having nothing urgent left to defend, at least for the next six weeks. There is a particular kind of relief that comes only after genuine, sustained effort resolves, not the fleeting relief of avoiding a hard thing, but the deeper, steadier kind that comes from having actually done it, imperfections and all, and come through the other side intact.
SOURCE: https://bohiney.com/