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" (873,937 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
Haywantee Ramkissoon
Applied Social & Environmental Psychology
Health Psychology
Sustainable Tourism
Place Attachment
Pro-environmental behavior
Metrics
H-Index
i10 Index
Citation
57
109
14,561
Barbara Tomasella
social enterprise
Corporate social responsibility
sustainability marketing
Metrics
H-Index
i10 Index
Citation
4
2
54
Charles Hancock
ZMET marketing sustainable business strategy higher education
Metrics
H-Index
i10 Index
Citation
3
1
51
Rankings
Ranking Based On Selection: 1
Haywantee Ramkissoon
Metrics
H-Index
i10 Index
Citation Counts
57
109
14,561
Applied Social & Environmental Psychology
Health Psychology
Sustainable Tourism
Place Attachment
Pro-environmental behavior
Rankings
Ranking Based On Selection: 2
Carley Foster
Metrics
H-Index
i10 Index
Citation Counts
20
26
2,480
Rankings
Ranking Based On Selection: 4
Barbara Tomasella
Metrics
H-Index
i10 Index
Citation Counts
4
2
54
social enterprise
Corporate social responsibility
sustainability marketing
Rankings
Ranking Based On Selection: 5
Charles Hancock
Metrics
H-Index
i10 Index
Citation Counts
3
1
51
ZMET marketing sustainable business strategy higher education