│ ├── Cardiology │ ├── Dentistry │ │ ├── Endodontics │ │ ├── Oral and Maxillofacial Surgery │ │ ├── Orthodontics │ │ ├── Periodontics │ │ ├── Prosthodontics │ │ └── Pediatric Dentistry │ ├── Dermatology │ ├── Emergency Medicine │ ├── Endocrinology │ ├── Gastroenterology │ ├── Geriatrics │ ├── Gynecology │ ├── Hematology │ ├── Hepatology │ ├── Immunology │ ├── Infectious Diseases │ ├── Intensive Care Medicine │ ├── Medical Genetics │ ├── Nephrology │ ├── Neurology │ ├── Obstetrics │ ├── Oncology │ ├── Ophthalmology │ ├── Orthopedics │ ├── Otorhinolaryngology │ ├── Pathology │ ├── Pediatrics │ ├── Pharmacology │ ├── Physical Medicine and Rehabilitation │ ├── Preventive Medicine │ ├── Psychiatry │ ├── Pulmonology │ ├── Radiology │ ├── Rheumatology │ ├── Sports Medicine │ ├── Surgery │ │ ├── Cardiac Surgery │ │ ├── General Surgery │ │ ├── Neurosurgery │ │ ├── Oral and Maxillofacial Surgery │ │ ├── Orthopedic Surgery │ │ ├── Pediatric Surgery │ │ ├── Plastic Surgery │ │ ├── Thoracic Surgery │ │ ├── Transplant Surgery │ │ ├── Trauma Surgery │ │ └── Vascular Surgery │ ├── Toxicology │ └── Urology ├── Applied Sciences and Engineering │ ├── Agriculture and Agricultural Engineering │ │ ├── Agronomy │ │ ├── Animal Science │ │ ├── Agricultural Economics │ │ ├── Food Science and Technology │ │ ├── Horticulture │ │ ├── Plant Pathology │ │ ├── Soil Science │ │ └── Agricultural Engineering │ ├── Architecture and Urban Planning │ │ ├── Architectural Design │ │ ├── Architectural Engineering │ │ ├── Urban Design │ │ ├── Urban Planning │ │ ├── Landscape Architecture │ │ └── Interior Architecture │ ├── Biomedical Engineering │ │ ├── Biomaterials │ │ ├── Biomechanics │ │ ├── Biomedical Imaging │ │ ├── Biomedical Instrumentation │ │ ├── Bionics │ │ ├── Biotechnology │ │ ├── Clinical Engineering │ │ ├── Medical Devices │ │ ├── Neural Engineering │ │ ├── Rehabilitation Engineering │ │ └── Tissue Engineering │ ├── Chemical Engineering │ │ ├── Biochemical Engineering │ │ ├── Catalysis and Reaction Engineering │ │ ├── Materials Science │ │ ├── Polymer Science and Engineering │ │ ├── Process Systems Engineering │ │ ├── Thermodynamics and Transport Phenomena │ │ └── Nanotechnology │ ├── Civil Engineering │ │ ├── Construction Engineering and Management │ │ ├── Environmental Engineering │ │ ├── Geotechnical Engineering │ │ ├── Structural Engineering │ │ ├── Transportation Engineering │ │ └── Water Resources Engineering │ ├── Computer Science and Engineering │ │ ├── Algorithms and Theory │ │ ├── Artificial Intelligence and Machine Learning │ │ ├── Computer Architecture and Engineering │ │ ├── Computer Graphics and Visualization │ │ ├── Computer Networks │ │ ├── Computer Security and Cryptography │ │ ├── Databases and Information Systems │ │ ├── Human-Computer Interaction │ │ ├── Programming Languages and Software Engineering │ │ └── Robotics │ ├── Electrical and Electronics Engineering │ │ ├── Circuits and Systems │ │ ├── Communications and Signal Processing │ │ ├── Computer Engineering │ │ ├── Control Systems Engineering │ │ ├── Electromagnetic Fields and Waves │ │ ├── Microelectronics and Nanoelectronics │ │ ├── Optoelectronics and Photonics │ │ ├── Power Engineering and Energy Systems │ │ └── Robotics and Automation │ ├── Environmental Science and Engineering │ │ ├── Air Pollution Control │ │ ├── Environmental Chemistry │ │ ├── Environmental Management and Policy │ │ ├── Environmental Microbiology │ │ ├── Environmental Monitoring and Assessment │ │ ├── Solid Waste Management │ │ ├── Water and Wastewater Treatment │ │ └── Water Resources Management │ ├── Industrial and Systems Engineering │ │ ├── Engineering Management │ │ ├── Ergonomics and Human Factors │ │ ├── Logistics and Supply Chain Management │ │ ├── Manufacturing Systems │ │ ├── Operations Research │ │ ├── Production Planning and Control │ │ ├── Quality Engineering and Management │ │ └── System Dynamics and Control │ ├── Materials Science and Engineering │ │ ├── Biomaterials │ │ ├── Ceramics │ │ ├── Composites │ │ ├── Electronic Materials │ │ ├── Metals and Alloys │ │ ├── Nanomaterials │ │ ├── Polymers │ │ └── Surface Science and Engineering │ ├── Mechanical Engineering │ │ ├── Acoustics │ │ ├── Aerospace Engineering │ │ ├── Automotive Engineering │ │ ├── Biomechanics and Biomechanical Engineering │ │ ├── Design and Manufacturing │ │ ├── Dynamics and Control │ │ ├── Energy Systems and Thermodynamics │ │ ├── Fluid Mechanics │ │ ├── Heat Transfer │ │ ├── Materials Science and Engineering │ │ ├── Mechatronics and Robotics │ │ ├── Micro and Nano Engineering │ │ └── Solid Mechanics │ └── Nuclear Engineering │ ├── Nuclear Reactor Physics and Engineering │ ├── Nuclear Materials │ ├── Radiation Detection and Measurement │ ├── Radiological Engineering │ ├── Nuclear Chemistry │ ├── Nuclear Fuel Cycle and Waste Management │ └── Nuclear Safety and Security └── Humanities and Social Sciences ├── Anthropology │ ├── Biological Anthropology │ ├── Cultural Anthropology │ ├── Linguistic Anthropology │ └── Archaeology ├── Communication │ ├── Communication Theory │ ├── Mass Communication │ ├── Organizational Communication │ ├── Interpersonal Communication │ ├── Intercultural Communication │ ├── Rhetoric │ ├── Media Studies │ ├── Journalism │ └── Public Relations ├── Economics │ ├── Microeconomics │ ├── Macroeconomics │ ├── Econometrics │ ├── Game Theory │ ├── Behavioral Economics │ ├── Development Economics │ ├── International Economics │ ├── Labor Economics │ ├── Public Economics │ └── Financial Economics ├── History │ ├── Ancient History │ ├── Medieval History │ ├── Modern History │ ├── American History │ ├── European History │ ├── Asian History │ ├── African History │ ├── Latin American History │ ├── Middle Eastern History │ ├── Military History │ ├── History of Science │ ├── Intellectual History │ └── Social History ├── Linguistics │ ├── Phonetics │ ├── Phonology │ ├── Morphology │ ├── Syntax │ ├── Semantics │ ├── Pragmatics │ ├── Sociolinguistics │ ├── Psycholinguistics │ ├── Computational Linguistics │ └── Historical Linguistics ├── Philosophy │ ├── Metaphysics │ ├── Epistemology │ ├── Ethics │ ├── Logic │ ├── Aesthetics │ ├── Political Philosophy │ ├── Philosophy of Mind │ ├── Philosophy of Language │ ├── Philosophy of Science │ ├── Philosophy of Religion │ └── History of Philosophy ├── Psychology │ ├── Cognitive Psychology │ ├── Developmental Psychology │ ├── Social Psychology │ ├── Personality Psychology │ ├── Clinical Psychology │ ├── Abnormal Psychology │ ├── Biological Psychology │ ├── Comparative Psychology │ ├── Evolutionary Psychology │ ├── Experimental Psychology │ └── Quantitative Psychology ├── Sociology │ ├── Social Theory │ ├── Social Structure │ ├── Social Stratification │ ├── Social Inequality │ ├── Race and Ethnicity │ ├── Gender and Sexuality │ ├── Family and Kinship │ ├── Urban Sociology │ ├── Rural Sociology │ ├── Sociology of Culture │ ├── Sociology of Religion │ ├── Sociology of Education │ ├── Economic Sociology │ ├── Political Sociology │ ├── Demography │ ├── Criminology │ └── Environmental Sociology └── Political Science ├── Political Theory ├── Comparative Politics ├── International Relations ├── Public Policy ├── Public Administration ├── Political Economy ├── Political Methodology ├── American Politics ├── European Politics ├── Asian Politics ├── African Politics ├── Latin American Politics └── Middle Eastern Politics ``` This map covers a vast range of formal, natural, and applied sciences, as well as some key areas of the humanities and social sciences that intersect with the sciences. It's organized in a hierarchical tree structure, with broad fields broken down into subfields and specialties. The formal sciences section includes the major branches of mathematics, logic, theoretical computer science, and game theory. The natural sciences section spans physics, chemistry, earth sciences, space sciences, and the life sciences including biology, neuroscience, and medicine. The applied sciences and engineering section features key engineering disciplines like chemical, civil, electrical, mechanical, and biomedical engineering, along with interdisciplinary fields like materials science and environmental science. Computer science is also included here. Finally, the map includes some core social science and humanities fields that have strong connections to the sciences, like anthropology, linguistics, philosophy, psychology, and sociology. Economics and political science are also included due to their quantitative and analytical aspects. Of course, even a detailed map like this still leaves out many niche subfields and interdisciplinary areas. The boundaries between fields are often blurry, with much cross-pollination of ideas. But this gives a high-level overview of the vast landscape of scientific knowledge and inquiry. Let me know if you would like me to expand on any part of the map!