Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,688 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Karen O Brien
Climate change
global environmental change
transformation
human security
vulnerability
Metrics
H-Index
i10 Index
Citation
74
131
45,661
* Rankings
Ranking Based On Selection: 2
Kristian Stokke
Democracy
peace
civil society
South and southeast Asia
Metrics
H-Index
i10 Index
Citation
32
55
5,000
* Rankings
Ranking Based On Selection: 3
Michael Gentile
Urban geopolitics
Ukraine
disinformation
conspiracy theories
Metrics
H-Index
i10 Index
Citation
26
41
2,400
Bjørnar Sæther
economic geography
innovation
sustainability
Metrics
H-Index
i10 Index
Citation
15
17
629
Jemima García Godos
victims' rights
transitional justice
post-conflict reconstruction
state-society relations
Metrics
H-Index
i10 Index
Citation
14
20
936
Rankings
Ranking Based On Selection: 1
Karen O Brien
Metrics
H-Index
i10 Index
Citation Counts
74
131
45,661
Climate change
global environmental change
transformation
human security
vulnerability
Rankings
Ranking Based On Selection: 2
Kristian Stokke
Metrics
H-Index
i10 Index
Citation Counts
32
55
5,000
Democracy
peace
civil society
South and southeast Asia
Rankings
Ranking Based On Selection: 3
Michael Gentile
Metrics
H-Index
i10 Index
Citation Counts
26
41
2,400
Urban geopolitics
Ukraine
disinformation
conspiracy theories
Rankings
Ranking Based On Selection: 4
Bjørnar Sæther
Metrics
H-Index
i10 Index
Citation Counts
15
17
629
economic geography
innovation
sustainability
Rankings
Ranking Based On Selection: 5
Jemima García Godos
Metrics
H-Index
i10 Index
Citation Counts
14
20
936
victims' rights
transitional justice
post-conflict reconstruction
state-society relations