World Scientist and University Rankings 2025
United States History, Philosophy, Theology Find a Professional
Find a Professional: Explore Experts Across 197 Disciplines in 220 Countries! Looking for the top professional in your field, anywhere in the world or your region? Discover our comprehensive directory of experts in engineering, medicine, law, business, arts, and more. Whether you need an architect, doctor, psychologist, mechanical engineer, economist, or lawyer, find the right professional ranked by excellence across 197 disciplines. Start your search today and connect with the best in their fields across 220 countries! Our Premium members gain greater visibility in the directory, ranking higher in search results and reaching a broader audience. With these advantages, you can: Secure more job and client opportunities, Stand out in your field and build a trusted professional image, Connect more easily with potential business partners and professionals. Stand out, make an impact, and seize opportunities! Highlight your expertise, increase your recognition in the industry, and connect with more opportunities by upgrading to Premium today. With Premium membership, you can rise above the competition and take one step closer to success! Upgrade to Premium Now and Showcase Yourself to the World!
philosophy
ethics
pragmatism
Peirce
semiotics
Metrics
H-Index
i10 Index
Citation Counts
15
25
1,965
religion
Metrics
H-Index
i10 Index
Citation Counts
113
358
39,501
Metaphysics
epistemology
logic
language
mind
Metrics
H-Index
i10 Index
Citation Counts
112
346
124,172
applied ontology
biomedical informatics
metaphysics
ontology
philosophy
Metrics
H-Index
i10 Index
Citation Counts
105
420
51,614
Moral Philosophy
Social Philosophy
Political Philosophy
Philosophy of Mind
Metaphysics
Metrics
H-Index
i10 Index
Citation Counts
101
323
50,074
Sartre
disability
Metrics
H-Index
i10 Index
Citation Counts
99
348
46,909
Science
Art
History
Metrics
H-Index
i10 Index
Citation Counts
96
238
37,427
paleontology
systematics
geology
Metrics
H-Index
i10 Index
Citation Counts
94
245
25,201
linguistics
cognitive science
Metrics
H-Index
i10 Index
Citation Counts
91
224
96,649
Embodied cognition
mind
philosophy of cognitive science
self
hermeneutics
Metrics
H-Index
i10 Index
Citation Counts
88
292
48,721
Discover Leading Experts: Premium membership highlights you at the top, increasing your visibility and influence in 13 major fields and 197 disciplines. Be seen first!
evolutionary medicine
hunter-gatherers & horticulturalists
life history evolution
cooperation
Metrics
H-Index
i10 Index
Citation Counts
87
236
32,676
aging
skeletal muscle
experimental design
reproducibility
history of science
Metrics
H-Index
i10 Index
Citation Counts
87
167
44,793
filoviruses
BSL-4
viral hemorrhagic fevers
biodefense
bioengagement
Metrics
H-Index
i10 Index
Citation Counts
86
232
28,812
Star Formation
Planet Formation
Interstellar Medium Structure
Galaxy Evolution
Metrics
H-Index
i10 Index
Citation Counts
85
198
28,430
history of technology
economic history
Metrics
H-Index
i10 Index
Citation Counts
83
167
61,828
heart failure
hypertension
history of medicine
Metrics
H-Index
i10 Index
Citation Counts
79
261
29,191
philosophy of science
Metrics
H-Index
i10 Index
Citation Counts
78
230
35,668
Planetary science
meteorites
minerals
Metrics
H-Index
i10 Index
Citation Counts
77
210
19,725
paleontology
dinosaurs and birds
evolution
Metrics
H-Index
i10 Index
Citation Counts
74
204
16,750
Philosophy
Philosophy of Mind
Philosophy of Language
Cognitive Science
Metaphysics
Metrics
H-Index
i10 Index
Citation Counts
73
130
62,840
Ethics
Philosophy of Race
Philosophy of Mind
Identity
Metrics
H-Index
i10 Index
Citation Counts
73
239
76,066
molecular signaling
ethics
theology
Metrics
H-Index
i10 Index
Citation Counts
73
218
18,156
Biodiversity
Evolution
Ecology
Metrics
H-Index
i10 Index
Citation Counts
72
95
21,284
paleontology
paleoclimatology
paleobiology
paleobotany
paleoecology
Metrics
H-Index
i10 Index
Citation Counts
71
134
20,879
philosophy
epistemology
metaphysics
Metrics
H-Index
i10 Index
Citation Counts
70
171
23,548
James Liszka
State University of New York Plattsburgh
Plattsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
15
25
1,965
philosophy
ethics
pragmatism
Peirce
semiotics
Neal Krause
University of Michigan
Ann Arbor, United States
Metrics
H-Index
i10-Index
Citation Counts
113
358
39,501
David K Lewis
Metrics
H-Index
i10-Index
Citation Counts
112
346
124,172
Metaphysics
epistemology
logic
language
mind
Barry Smith
University at Buffalo
Buffalo, United States
Metrics
H-Index
i10-Index
Citation Counts
105
420
51,614
applied ontology
biomedical informatics
metaphysics
ontology
philosophy
Philip Pettit
Princeton University
Princeton, United States
Metrics
H-Index
i10-Index
Citation Counts
101
323
50,074
Moral Philosophy
Social Philosophy
Political Philosophy
Philosophy of Mind
Metaphysics
Kenneth Anderson
Emory University
Atlanta, United States
Metrics
H-Index
i10-Index
Citation Counts
99
348
46,909
Miral Dizdaroglu
Metrics
H-Index
i10-Index
Citation Counts
96
238
37,427
Mark Norell
Metrics
H-Index
i10-Index
Citation Counts
94
245
25,201
paleontology
systematics
geology
Ray Jackendoff
Tufts University
Medford, United States
Metrics
H-Index
i10-Index
Citation Counts
91
224
96,649
linguistics
cognitive science
Shaun Gallagher
University of Memphis
Memphis, United States
Metrics
H-Index
i10-Index
Citation Counts
88
292
48,721
Embodied cognition
mind
philosophy of cognitive science
self
hermeneutics
Discover Leading Experts: Premium membership highlights you at the top, increasing your visibility and influence in 13 major fields and 197 disciplines. Be seen first!
Michael Gurven
University of California Santa Barbara
Santa Barbara, United States
Metrics
H-Index
i10-Index
Citation Counts
87
236
32,676
evolutionary medicine
hunter-gatherers & horticulturalists
life history evolution
cooperation
David Glass
Metrics
H-Index
i10-Index
Citation Counts
87
167
44,793
aging
skeletal muscle
experimental design
reproducibility
history of science
Jens H Kuhn
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
86
232
28,812
filoviruses
BSL-4
viral hemorrhagic fevers
biodefense
bioengagement
Mordecai-Mark Mac Low
Metrics
H-Index
i10-Index
Citation Counts
85
198
28,430
Star Formation
Planet Formation
Interstellar Medium Structure
Galaxy Evolution
Nathan Rosenberg
University of Delaware
Newark, United States
Metrics
H-Index
i10-Index
Citation Counts
83
167
61,828
history of technology
economic history
Hector Ventura
Ochsner Health System
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
79
261
29,191
heart failure
hypertension
history of medicine
Elliott Sober
Metrics
H-Index
i10-Index
Citation Counts
78
230
35,668
Timothy J McCoy
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
77
210
19,725
Planetary science
meteorites
minerals
Luis M. Chiappe
Metrics
H-Index
i10-Index
Citation Counts
74
204
16,750
paleontology
dinosaurs and birds
evolution
David Chalmers
New York University
New York, United States
Metrics
H-Index
i10-Index
Citation Counts
73
130
62,840
Philosophy
Philosophy of Mind
Philosophy of Language
Cognitive Science
Metaphysics
Kwame Anthony Appiah
New York University
New York, United States
Metrics
H-Index
i10-Index
Citation Counts
73
239
76,066
Ethics
Philosophy of Race
Philosophy of Mind
Identity
Craig Curtis Malbon
Stony Brook University
Stony Brook, United States
Metrics
H-Index
i10-Index
Citation Counts
73
218
18,156
molecular signaling
ethics
theology
Ian Owens
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
72
95
21,284
Biodiversity
Evolution
Ecology
Scott L Wing
Smithsonian Institution
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
71
134
20,879
paleontology
paleoclimatology
paleobiology
paleobotany
paleoecology
Ernest Sosa
Rutgers The State University of New Jersey
New Brunswick, United States
Metrics
H-Index
i10-Index
Citation Counts
70
171
23,548
philosophy
epistemology
metaphysics