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- Doctoral student
- General Relativity, Philosophy of Physical Science, Philosophy of Cosmology, Symmetry in Physics, Space and Time
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- Doctoral student
- Political Ethics, International Philosophy, States and Nations, Government and Democracy, Freedom and Liberty
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- Doctoral student
- History of Western Philosophy, Other Academic Areas, Philosophical Traditions
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- Doctoral student
- Modal Logic, Essentialism and Quantified Modal Logic, Ontology of Mathematics, Epistemology of Mathematics