Five Smart Ideas for Ph.D. Students Ready to Choose a Dissertation Topic
By September, most doctoral students entering the dissertation phase have had the summer to think about possible topics for their research projects (as well as relax and unplug, I hope). Here are five interesting and emerging ideas that you might consider. Of course, your eventual choice depends on your interests, program and subject matter.
1. AI Ethics, Agency and Accountability
Sample Topic: “Beyond the Black Box: Reframing AI and Accountability”
No surprise here. AI-related topics are white hot. Expect more committees to push for nuance in how we define bias, responsiblity and autonomy in terms of machine learning systems. Whether you’re in law, philosophy, media studies or STS, there’s plenty of room here for fresh frameworks that move beyond “it’s going to take over” panic and toward detailed and structural analysis.
Sources to support you: Kate Crawford’s Atlas of AI, Ruha Benjamin’s work on race and tech, the EU’s AI Act.
2. Climate Grief and Cultural Narratives
Sample Topic: “Narratives of Resignation and Resistance: Climate Grief in Today’s Society”
Yes, we’ve seen the policy angles, the scary data modeling, the possible solutions. But what about the real-world and symbolic process of actually living through planetary collapse?
Literature, film and even social media are increasingly shaped by what is called ecological grief. This is an especially ripe area for humanities researchers looking to make environmental contributions tangible.
Critical lenses: affect theory, ecocriticism and posthumanism.
3. Disability Justice, Access, and Infrastructure
Sample Topic: “Redesigning the University: Disability and a Framework for Institutional Change”
Disability studies have moved from the margins to real-world methods. Especially post-pandemic, access is no longer a side issue — it’s a living, breathing topic of communal struggle. There’s strong momentum behind work that treats disability as a lens to rethink labor, space, and power.
[As a quick aside, check out this wonderful article by Frances Ryan entitled “In Trumpian times, we need joyful narratives around disability more than ever.”]
Where to look: The work of Alison Kafer, Jay Dolmage and the Disability Visibility Project.
4. Authoritarian Drift and Civic Erosion
Sample Topic: “Democracy Without Democrats: Media, Memory and the Erosion of Civic Trust”
This reaches beyond political science into the territory of cultural memory and collective psychology. Scholars across disciplines are examining how institutions normalize political and social erosion — not just through overt tactics like censorship or propaganda, but through curriculum and cultural narratives that gradually distort or erase the past.
Over time, this social deterioration shapes what a society is willing to tolerate. Its effects aren’t purely political; they reshape how we think, feel, and remember.
Angles to explore: voter suppression, civic education, digital propaganda, generational memory.
5. Academic Labor, AI, and the Future of Scholarship
Sample Topic: “From Peer Review to Prompt Engineering: Redefining Academic Labor in the Age of AI”
Oh look, we circled back to AI again (no surprise). The academy loves to study change — until it hits a little too close to home. But the rise of generative AI is radically transforming writing, teaching, and publishing in real time. There’s huge value in dissertations that ask: What does real authorship look like now? What counts as intellectual labor? And who (or what) gets credited?
Disciplinary scope: education, critical university studies, digital humanities.
Final Thoughts on Dissertation Trends
No, you absolutely do not need to chase trends — but you do need to know where the public conversation is heading. Awareness helps you position your work in a way that matters.
If one of these Ph.D. topic trends sparks something in you, follow it. Let it lead you somewhere unexpected. And, if not? Sometimes the most powerful research begins as a quiet resistance to what’s already out there. Trust that your curiosity and your passion has value, even if it goes against the grain.
If you’re ready to tap into your full PhD potential this year, let’s connect. Together, we’ll shape a topic that genuinely excites and sustains you.