If you are choosing IB Philosophy EE topics in fall 2026, the strongest options combine a precise philosophical problem, manageable primary texts, serious disagreement and sufficient scholarly commentary. Promising areas include AI responsibility, climate justice, epistemic injustice, neuroenhancement, personal identity, punishment, consumer ethics and political obligation.
The questions below are starting points, not titles to copy. Your final research question should emerge from preliminary reading and discussion with your supervisor.
What makes a Philosophy EE topic workable?
The Extended Essay is a compulsory, externally assessed investigation with an upper limit of 4,000 words. For first assessment in May 2027, students follow either a subject-focused pathway or an interdisciplinary pathway involving two DP subjects. A subject-focused Philosophy EE must be driven by philosophical concepts, arguments and methods.
A workable investigation should:
- Present a philosophical problem rather than describe a controversy.
- Define terms such as autonomy, justice, personhood or responsibility.
- Reconstruct relevant arguments accurately.
- Develop objections, responses and reasoned judgements.
- Use contemporary cases to test philosophical claims, not replace analysis.
The current IB Philosophy course emphasizes clear argument, critical evaluation and engagement with different perspectives. Its themes can inspire an EE, but the essay does not need to reproduce a classroom unit.
IB Philosophy EE topics to scope this fall
| Research area | Provisional research question | Manageable philosophical route |
|---|---|---|
| AI responsibility | To what extent can developers be morally responsible for harms caused by autonomous AI systems? | Compare individual and distributed responsibility through autonomous vehicles. |
| Algorithmic fairness | Can Rawlsian justice adequately evaluate algorithmic hiring decisions? | Test Rawls against a rival account using one documented case. |
| AI moral status | Could sophisticated AI qualify as a moral patient without consciousness? | Contrast functionalist and consciousness-based criteria. |
| Climate justice | Does sufficientarianism provide a stronger basis than egalitarianism for duties to future generations? | Compare both theories through carbon-budget allocation. |
| Epistemic injustice | To what extent does Fricker’s account explain credibility harms on social media? | Test her criteria in one defined online context. |
| Neuroenhancement | Does cognitive enhancement undermine personal autonomy? | Compare procedural and substantive accounts of autonomy. |
| Personal identity | Would selective memory modification threaten personal identity under Locke’s account? | Evaluate Locke against one major objection or alternative. |
| Punishment | Can restorative justice answer the retributivist claim that punishment must express deserved blame? | Compare the moral purposes of punishment. |
| Consumer ethics | Does participation in exploitative consumer systems weaken individual moral responsibility? | Evaluate complicity and collective responsibility through one industry. |
| Animal ethics | Is sentience sufficient for moral status? | Compare sentience with a capabilities, rights-based or relational account. |
| Political obligation | Does receiving public benefits create a moral duty to obey the state? | Test fair-play theory against consent-based objections. |
| Digital authenticity | Does algorithmic recommendation undermine authentic preference formation? | Define authenticity and distinguish influence from coercion. |
These topics are timely but do not depend on unpredictable news. AI ethics already has substantial literature on autonomy, opacity, agency and responsibility. The UNESCO Recommendation on AI ethics also provides a concrete position to evaluate, including its emphasis on preserving ultimate human responsibility.
Climate justice is similarly researchable because established debates address intergenerational duties, responsibility for emissions and the distribution of burdens. The contemporary issue should supply a test case for philosophical reasoning, not become the entire essay.
Turning an idea into a research question
“The ethics of AI” is too broad because it includes privacy, bias, employment, responsibility, autonomy and moral status. Narrow it in three stages:
- Choose one concept, such as moral responsibility.
- Identify one theoretical conflict, such as individual versus distributed responsibility.
- Select one bounded application, such as autonomous vehicles.
The result might be: To what extent does distributed responsibility resolve the responsibility gap created by autonomous vehicles? This identifies the concept, philosophical problem and application.
A strong question normally permits at least two defensible answers. Before committing, write a provisional thesis and the strongest objection. If no serious counterargument is possible, the question may invite explanation rather than evaluation.
Feasibility checks before approval
Check the philosophical sources
Identify at least one central philosopher or original philosophical text. Encyclopedias can map the debate, but they should lead toward books and peer-reviewed scholarship rather than become the entire evidence base.
An epistemic injustice essay could begin with Miranda Fricker and then examine a critic or extension. A personal identity investigation might begin with Locke or Parfit before applying the arguments to memory modification.
Check definitions and evaluation
Write provisional definitions of the central terms. Autonomy, for example, could mean freedom from interference, rational self-government or authentic endorsement of one’s motives. Without a defined meaning, different sections may answer different questions.
Create a short argument map containing your provisional answer, supporting arguments, major objections, possible replies and one unresolved limitation. The RevisionDojo research question guide can help test scope, while the Philosophy EE exemplars collection provides models of structure and analytical depth without supplying content to copy.
Subject-focused or interdisciplinary?
Most topics above can be subject-focused Philosophy EEs because philosophical analysis remains sufficient to answer them. Discussing an AI system, environmental policy or medical intervention does not automatically make an investigation interdisciplinary.
Choose the interdisciplinary pathway only when the research question genuinely requires concepts or methods from a second DP subject.
| Subject-focused Philosophy | Interdisciplinary pathway |
|---|---|
| Philosophical argument can answer the central question. | A satisfactory answer requires two subject perspectives. |
| Evidence illustrates or tests philosophical reasoning. | The second subject’s evidence or methods shape the conclusion. |
| One philosophical method controls the investigation. | Both perspectives are integrated throughout. |
The IB introduced these pathways for first assessment in 2027, with the interdisciplinary pathway replacing the former World Studies option. Review the 2027 EE pathways explanation and confirm registration with your coordinator.
Common mistakes with Philosophy EE ideas
- Choosing a fashionable issue without a philosophical dispute produces a report rather than an argument.
- Comparing too many thinkers sacrifices depth. Two developed positions are usually better than six summaries.
- Treating examples as proof confuses illustration with justification.
- Using empirical evidence without explaining its relevance can shift the essay into another subject.
- Finalizing the question before reading may leave you with weak or inaccessible sources.
A realistic fall scoping plan
During the first week, select three areas and read one authoritative overview of each. In the second week, identify primary texts, contrasting positions and accessible scholarly commentary.
By the third week, prepare two candidate questions with a provisional thesis, counterargument and source list. Once your supervisor approves a direction, build an argument-led outline using the step-by-step EE outline guide or Extended Essay guide hub.
Jojo AI can help test wording or identify hidden assumptions. You must still verify its suggestions, develop the argument yourself and follow your school’s academic integrity policy.
Conclusion
The best IB Philosophy EE topics isolate a contested claim, use a manageable body of texts and allow sustained argument, counterargument and evaluation within 4,000 words. AI responsibility, climate justice, epistemic injustice, neuroethics and digital authenticity are valuable options because they connect established debates with documented contemporary problems.
Begin with preliminary reading, test feasibility and involve your supervisor before committing. RevisionDojo’s EE Guides, Philosophy exemplars and Jojo AI are most useful for planning and feedback while you retain ownership of the research and writing.
Sources and referenced URLs
- IB Extended Essay subject brief, first assessment 2027
- IB update on the Extended Essay framework
- IB Philosophy subject brief, first assessment 2025
- Stanford Encyclopedia of Philosophy on AI ethics
- Stanford Encyclopedia of Philosophy on climate justice
- Stanford Encyclopedia of Philosophy on social epistemology
- Stanford Encyclopedia of Philosophy on neuroethics
- UNESCO Recommendation on the Ethics of Artificial Intelligence
- RevisionDojo research question guide
- RevisionDojo Philosophy EE exemplars
- RevisionDojo explanation of the 2027 EE pathways
- RevisionDojo Extended Essay outline guide
- RevisionDojo Extended Essay guide hub