High-Energy Physics and Mathematical Physics:

M-Theory/String Theory, Quantum Gravity, Supersymmetry, Supergravity, Khovanov Homology, Holographic Principle, Chern-Simons Witten Action, Seiberg- Witten Gauge Theory, Gromov-Witten Theory, Topological Strings, Quantum Field Theory, Stochastic Quantization, Inflation, Multi-verse, Quantum Cosmology, Earth-like planets (NASA's Kepler Mission)

Mathematical Linguistics and Cognitive-Behavioral Neuropsychology:

Minimalism, Biolinguistics, Cognitive Psychology, Artificial Intelligence, Interface, Universal Grammar, Semantics, Syntax, Principles and Parameters, Language Acquisition Device, Merge, Recursion, I-language, Lexicon, Bare Phrase Structure, Consciousness, Neural Plasticity, Neural Networks, Neural Dynamics, Visual Perception, ...

Theoretical Economics:

Macroeconomics, New Keynesian Economics, Free-Trade, Globalization, Banking System, Bretton-Woods System, International Economics, Participatory Economics, Resource Base Economics, Federalism