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" (870,053 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
Roger White
geography
urban system dynamics
complexity
emergence
Metrics
H-Index
i10 Index
Citation
36
56
8,655
Carissa Brown
biogeography
ecology
disturbance ecology
climate change
Metrics
H-Index
i10 Index
Citation
23
27
4,028
Josh Lepawsky
Technology
society & space
Geographies of electronics production
consumption
and disposal
Metrics
H-Index
i10 Index
Citation
20
33
2,403
Arn Keeling
environmental history
historical geography
mining
pollution and discard studies
mine closure and reclamationArctic and North
Metrics
H-Index
i10 Index
Citation
19
35
1,721
Narges Jalili Kolavani
Policy Analysis
Environmental Policy
Water Resource Management
Aquaculture Policy and Governance
Metrics
H-Index
i10 Index
Citation
1
1
39
Rankings
Ranking Based On Selection: 1
Roger White
Metrics
H-Index
i10 Index
Citation Counts
36
56
8,655
geography
urban system dynamics
complexity
emergence
Rankings
Ranking Based On Selection: 2
Carissa Brown
Metrics
H-Index
i10 Index
Citation Counts
23
27
4,028
biogeography
ecology
disturbance ecology
climate change
Rankings
Ranking Based On Selection: 3
Josh Lepawsky
Metrics
H-Index
i10 Index
Citation Counts
20
33
2,403
Technology
society & space
Geographies of electronics production
consumption
and disposal
Rankings
Ranking Based On Selection: 4
Arn Keeling
Metrics
H-Index
i10 Index
Citation Counts
19
35
1,721
environmental history
historical geography
mining
pollution and discard studies
mine closure and reclamationArctic and North
Rankings
Ranking Based On Selection: 5
Poppy Keogh
Metrics
H-Index
i10 Index
Citation Counts
2
1
34
Rankings
Ranking Based On Selection: 6
Narges Jalili Kolavani
Metrics
H-Index
i10 Index
Citation Counts
1
1
39
Policy Analysis
Environmental Policy
Water Resource Management
Aquaculture Policy and Governance