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" (873,690 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
Andrew J Jordan
Environmental policy
climate policy
environmental politics
public policy
European Union
Metrics
H-Index
i10 Index
Citation
92
299
35,014
Lee Jarvis
Terrorism
Counter-terrorism
Critical Security Studies
Critical Terrorism Studies
Metrics
H-Index
i10 Index
Citation
30
55
3,486
Toby S James
Democracy
electoral integrity
public administration
political leadership
democratic backsliding
Metrics
H-Index
i10 Index
Citation
24
39
1,868
Lee Marsden
Politics
International Relations
Security
Religion
US foreign policy
Metrics
H-Index
i10 Index
Citation
14
15
728
Simon Curtis
Global Cities
International Relations Theory
Assemblage Theory
Belt and Road Initiative
Metrics
H-Index
i10 Index
Citation
13
15
1,453
Richard Hauxwell Baldwin
climate governance
carbon governance
sustainable consumption
environmental politics
energy policy
Metrics
H-Index
i10 Index
Citation
12
12
2,210
* Rankings
Ranking Based On Selection: 10
Michael L Frazer
Political Theory
Political Philosophy
Ethics
History of Political Thought
Metrics
H-Index
i10 Index
Citation
11
11
833

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Rankings
Ranking Based On Selection: 1
Andrew J Jordan
Metrics
H-Index
i10 Index
Citation Counts
92
299
35,014
Environmental policy
climate policy
environmental politics
public policy
European Union
Rankings
Ranking Based On Selection: 2
John Street
Metrics
H-Index
i10 Index
Citation Counts
40
88
10,120
Rankings
Ranking Based On Selection: 3
Alan Finlayson
Metrics
H-Index
i10 Index
Citation Counts
31
59
4,158
Rankings
Ranking Based On Selection: 4
Lee Jarvis
Metrics
H-Index
i10 Index
Citation Counts
30
55
3,486
Terrorism
Counter-terrorism
Critical Security Studies
Critical Terrorism Studies
Rankings
Ranking Based On Selection: 5
Toby S James
Metrics
H-Index
i10 Index
Citation Counts
24
39
1,868
Democracy
electoral integrity
public administration
political leadership
democratic backsliding
Rankings
Ranking Based On Selection: 6
Lee Marsden
Metrics
H-Index
i10 Index
Citation Counts
14
15
728
Politics
International Relations
Security
Religion
US foreign policy
Rankings
Ranking Based On Selection: 7
Simon Curtis
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,453
Global Cities
International Relations Theory
Assemblage Theory
Belt and Road Initiative
Rankings
Ranking Based On Selection: 8
Pierre Bocquillon
Metrics
H-Index
i10 Index
Citation Counts
12
14
767
Politics and International Relations
energy and climate policies
Rankings
Ranking Based On Selection: 9
Richard Hauxwell Baldwin
Metrics
H-Index
i10 Index
Citation Counts
12
12
2,210
climate governance
carbon governance
sustainable consumption
environmental politics
energy policy
Rankings
Ranking Based On Selection: 10
Michael L Frazer
Metrics
H-Index
i10 Index
Citation Counts
11
11
833
Political Theory
Political Philosophy
Ethics
History of Political Thought

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Rankings
Ranking Based On Selection: 11
Lucas Geese
Metrics
H-Index
i10 Index
Citation Counts
7
7
209