Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Philosophy of science
philosophy of mathematics
thought experiments
commercialization of research
science and religion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
217
109
0.502
* Total i10 IndexRankings
Ranking Based On Selection: 2
christian origins
Q
early christianity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
53
0.461
* Total i10 IndexRankings
Ranking Based On Selection: 3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
46
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 4
Philosophy
Ethics
Political Philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
45
0.652
* Total i10 IndexRankings
Ranking Based On Selection: 5
Philosophy
Philosophy of Perception
Philosophy of Biology
Philosophy of Cognitive Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
40
0.597
* Total i10 IndexRankings
Ranking Based On Selection: 6
Ancient Philosophy
Metaphysics
Epistemology
Political Philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
37
0.578
* Total i10 IndexRankings
Ranking Based On Selection: 7
pragmatism
history of analytic philosophy
philosophy of medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
44
0.698
* Total i10 IndexRankings
Ranking Based On Selection: 8
computational neuroscience
comparitative neuroscience
perception
history and philosophy of neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
20
0.385
* Total i10 IndexRankings
Ranking Based On Selection: 9
Cultural anthropology
cultural historical psychology
history of psychology
transnational history
philosophy of education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
30
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 10
Philosophy of Emotions
Philosophy of Biology
Ethics
Aesthetics
Philosophy of Sexuality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
22
0.440
* Total i10 IndexRankings
Ranking Based On Selection: 11
philosophy
education
curriculum
ethics
technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
20
0.435
* Total i10 IndexRankings
Ranking Based On Selection: 12
general metaphysics
metaphysics of science
metaphysics of mind
metametaphysics
epistemology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
32
0.842
* Total i10 IndexRankings
Ranking Based On Selection: 13
Islamic Law
Law and Religion
Political Liberalism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
18
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 14
German and European History
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
9
0.265
* Total i10 IndexRankings
Ranking Based On Selection: 15
Occupational Therapy History
Psychosocial adjustment
Seniors Driving
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
14
0.424
* Total i10 IndexRankings
Ranking Based On Selection: 16
history
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
11
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 17
history of science
medicine
and technology
history of Russia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
* Total i10 IndexRankings
Ranking Based On Selection: 18
Medieval England
Ethiopia
Mongolia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
9
0.300
* Total i10 IndexRankings
Ranking Based On Selection: 19
modern Russian history
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 20
Christian origins
Gentiles
Parting of the ways
Jewish-Christian dialogue
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 21
Formal Epistemology
General Philosophy Science
Philosophical Logic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
14
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 22
Philosophy
Literary Theory
Art
Psychoanalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
13
0.464
* Total i10 IndexRankings
Ranking Based On Selection: 23
Epistemology
Philosophy of Mind
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
* Total i10 IndexRankings
Ranking Based On Selection: 24
cultural and linguistic diversity
landscape and spatial ecology
biodiversity
rural livelihoods
agroecosystems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
* Total i10 IndexRankings
Ranking Based On Selection: 25
Philosophy of Language
Philosophy of Mind
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
13
0.565
James Robert Brown
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
217
109
0.502
Philosophy of science
philosophy of mathematics
thought experiments
commercialization of research
science and religion
John S Kloppenborg
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
53
0.461
christian origins
Q
early christianity
Joseph Heath
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
46
0.667
Thomas Hurka
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
45
0.652
Philosophy
Ethics
Political Philosophy
Mohan Matthen
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
40
0.597
Philosophy
Philosophy of Perception
Philosophy of Biology
Philosophy of Cognitive Science
Lloyd Gerson
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
37
0.578
Ancient Philosophy
Metaphysics
Epistemology
Political Philosophy
Cheryl Misak
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
44
0.698
pragmatism
history of analytic philosophy
philosophy of medicine
Paul Patton
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
20
0.385
computational neuroscience
comparitative neuroscience
perception
history and philosophy of neuroscience
Anton Yasnitsky
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
30
0.600
Cultural anthropology
cultural historical psychology
history of psychology
transnational history
philosophy of education
Ronald De Sousa
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
22
0.440
Philosophy of Emotions
Philosophy of Biology
Ethics
Aesthetics
Philosophy of Sexuality
Peter Pericles Trifonas
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
20
0.435
philosophy
education
curriculum
ethics
technology
Jessica Wilson
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
32
0.842
general metaphysics
metaphysics of science
metaphysics of mind
metametaphysics
epistemology
Mohammad Fadel
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
18
0.500
Islamic Law
Law and Religion
Political Liberalism
James Retallack
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
9
0.265
Judith Friedland
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
14
0.424
Occupational Therapy History
Psychosocial adjustment
Seniors Driving
John R English
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
11
0.333
Nikolai Krementsov
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
history of science
medicine
and technology
history of Russia
Michael Gervers
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
9
0.300
Medieval England
Ethiopia
Mongolia
Lynne Viola
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
Terence L Donaldson
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
Christian origins
Gentiles
Parting of the ways
Jewish-Christian dialogue
Franz Huber
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
14
0.500
Formal Epistemology
General Philosophy Science
Philosophical Logic
Rebecca Comay
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
13
0.464
Philosophy
Literary Theory
Art
Psychoanalysis
Jennifer Nagel
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
Epistemology
Philosophy of Mind
Kathryn R Kirby
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
cultural and linguistic diversity
landscape and spatial ecology
biodiversity
rural livelihoods
agroecosystems
Diana Raffman
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
13
0.565
Philosophy of Language
Philosophy of Mind