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Social Sciences and Humanities
Germany
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Social Sciences and Humanities 88 216 181 10 6 643 44080

Ortwin Renn publications per year

The chart shows the history of publications by Ortwin Renn between 1951 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ortwin Renn published across 76 years, from 1951 to 2026, averaging 10.8 papers a year. Output peaked at 41 publications in 2018. 11 of the 820 publications appeared in the last two years.

No. of publications
10 20 30 40
Bar chart. Horizontal axis: year, 1951 to 2026. Vertical axis: number of publications, 0 to 41. Peak 41 publications in 2018. 1951: 1 publication 1952: 0 publications 1953: 0 publications 1954: 0 publications 1955: 0 publications 1956: 0 publications 1957: 0 publications 1958: 0 publications 1959: 0 publications 1960: 0 publications 1961: 0 publications 1962: 0 publications 1963: 0 publications 1964: 0 publications 1965: 0 publications 1966: 0 publications 1967: 0 publications 1968: 0 publications 1969: 0 publications 1970: 0 publications 1971: 0 publications 1972: 0 publications 1973: 0 publications 1974: 0 publications 1975: 0 publications 1976: 0 publications 1977: 1 publication 1978: 0 publications 1979: 4 publications 1980: 2 publications 1981: 6 publications 1982: 7 publications 1983: 5 publications 1984: 13 publications 1985: 7 publications 1986: 11 publications 1987: 9 publications 1988: 12 publications 1989: 8 publications 1990: 10 publications 1991: 11 publications 1992: 6 publications 1993: 8 publications 1994: 17 publications 1995: 14 publications 1996: 12 publications 1997: 21 publications 1998: 17 publications 1999: 16 publications 2000: 25 publications 2001: 15 publications 2002: 19 publications 2003: 22 publications 2004: 8 publications 2005: 11 publications 2006: 14 publications 2007: 11 publications 2008: 26 publications 2009: 28 publications 2010: 30 publications 2011: 37 publications 2012: 33 publications 2013: 38 publications 2014: 16 publications 2015: 23 publications 2016: 14 publications 2017: 27 publications 2018: 41 publications 2019: 27 publications 2020: 32 publications 2021: 38 publications 2022: 27 publications 2023: 15 publications 2024: 14 publications 2025: 9 publications 2026: 2 publications
1951 2026

820 publications in total across all disciplines

View publications per year as a table
Ortwin Renn: publications per year, 1951 to 2026
Year Publications
1951 1
1952 0
1953 0
1954 0
1955 0
1956 0
1957 0
1958 0
1959 0
1960 0
1961 0
1962 0
1963 0
1964 0
1965 0
1966 0
1967 0
1968 0
1969 0
1970 0
1971 0
1972 0
1973 0
1974 0
1975 0
1976 0
1977 1
1978 0
1979 4
1980 2
1981 6
1982 7
1983 5
1984 13
1985 7
1986 11
1987 9
1988 12
1989 8
1990 10
1991 11
1992 6
1993 8
1994 17
1995 14
1996 12
1997 21
1998 17
1999 16
2000 25
2001 15
2002 19
2003 22
2004 8
2005 11
2006 14
2007 11
2008 26
2009 28
2010 30
2011 37
2012 33
2013 38
2014 16
2015 23
2016 14
2017 27
2018 41
2019 27
2020 32
2021 38
2022 27
2023 15
2024 14
2025 9
2026 2
Total 820
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Ortwin Renn publication distribution in Social Sciences and Humanities in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Social Sciences and Humanities in 2026. The highlighted bar marks where Ortwin Renn sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 54 bars. Horizontal axis: publications, 44–53 to 570+. Vertical axis: number of scientists, 0 to 474. Most scientists, 474, have 114–123 publications. The last bar groups every scientist with 570 publications or more. The highlighted bar, 570+ publications, is where this scientist sits. 44–53 publications: 28 scientists 54–63 publications: 61 scientists 64–73 publications: 161 scientists 74–83 publications: 225 scientists 84–93 publications: 301 scientists 94–103 publications: 390 scientists 104–113 publications: 406 scientists 114–123 publications: 474 scientists 124–133 publications: 453 scientists 134–143 publications: 434 scientists 144–153 publications: 407 scientists 154–163 publications: 411 scientists 164–173 publications: 391 scientists 174–183 publications: 313 scientists 184–193 publications: 319 scientists 194–203 publications: 304 scientists 204–213 publications: 285 scientists 214–223 publications: 246 scientists 224–233 publications: 213 scientists 234–243 publications: 170 scientists 244–253 publications: 167 scientists 254–263 publications: 162 scientists 264–273 publications: 138 scientists 274–283 publications: 138 scientists 284–293 publications: 113 scientists 294–303 publications: 106 scientists 304–313 publications: 95 scientists 314–323 publications: 101 scientists 324–333 publications: 81 scientists 334–343 publications: 69 scientists 344–353 publications: 56 scientists 354–363 publications: 36 scientists 364–373 publications: 42 scientists 374–383 publications: 41 scientists 384–393 publications: 44 scientists 394–403 publications: 27 scientists 404–413 publications: 30 scientists 414–423 publications: 20 scientists 424–433 publications: 29 scientists 434–443 publications: 29 scientists 444–453 publications: 25 scientists 454–463 publications: 19 scientists 464–473 publications: 21 scientists 474–483 publications: 11 scientists 484–493 publications: 17 scientists 494–503 publications: 7 scientists 504–513 publications: 6 scientists 514–523 publications: 12 scientists 524–533 publications: 10 scientists 534–543 publications: 7 scientists 544–553 publications: 6 scientists 554–563 publications: 12 scientists 564–569 publications: 8 scientists 570+ publications: 100 scientists
44–53 publications 570+

This scientist: 643 publications — 99th percentile

99% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 570 publications or more.

View publications distribution as a table
Number of Social Sciences and Humanities scientists by publication count, Research.com 2026 ranking edition. Based on 7,777 ranked scientists.
Publications Scientists This scientist
44–53 28
54–63 61
64–73 161
74–83 225
84–93 301
94–103 390
104–113 406
114–123 474
124–133 453
134–143 434
144–153 407
154–163 411
164–173 391
174–183 313
184–193 319
194–203 304
204–213 285
214–223 246
224–233 213
234–243 170
244–253 167
254–263 162
264–273 138
274–283 138
284–293 113
294–303 106
304–313 95
314–323 101
324–333 81
334–343 69
344–353 56
354–363 36
364–373 42
374–383 41
384–393 44
394–403 27
404–413 30
414–423 20
424–433 29
434–443 29
444–453 25
454–463 19
464–473 21
474–483 11
484–493 17
494–503 7
504–513 6
514–523 12
524–533 10
534–543 7
544–553 6
554–563 12
564–569 8
570+ 100 643
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Ortwin Renn D-index placement in Social Sciences and Humanities in 2026

The chart shows the D-index (discipline H-index) distribution of Social Sciences and Humanities scientists ranked by Research.com in 2026. The highlighted bar marks where Ortwin Renn sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 71 bars. Horizontal axis: D-Index, 30 to 100+. Vertical axis: number of scientists, 0 to 313. Most scientists, 313, have 42 D-Index. The last bar groups every scientist with 100 D-Index or more. The highlighted bar, 88 D-Index, is where this scientist sits. 30 D-Index: 177 scientists 31 D-Index: 210 scientists 32 D-Index: 222 scientists 33 D-Index: 188 scientists 34 D-Index: 181 scientists 35 D-Index: 243 scientists 36 D-Index: 261 scientists 37 D-Index: 272 scientists 38 D-Index: 278 scientists 39 D-Index: 300 scientists 40 D-Index: 297 scientists 41 D-Index: 308 scientists 42 D-Index: 313 scientists 43 D-Index: 300 scientists 44 D-Index: 269 scientists 45 D-Index: 260 scientists 46 D-Index: 228 scientists 47 D-Index: 251 scientists 48 D-Index: 203 scientists 49 D-Index: 186 scientists 50 D-Index: 187 scientists 51 D-Index: 166 scientists 52 D-Index: 138 scientists 53 D-Index: 141 scientists 54 D-Index: 131 scientists 55 D-Index: 137 scientists 56 D-Index: 109 scientists 57 D-Index: 129 scientists 58 D-Index: 95 scientists 59 D-Index: 105 scientists 60 D-Index: 106 scientists 61 D-Index: 86 scientists 62 D-Index: 94 scientists 63 D-Index: 77 scientists 64 D-Index: 79 scientists 65 D-Index: 59 scientists 66 D-Index: 68 scientists 67 D-Index: 51 scientists 68 D-Index: 49 scientists 69 D-Index: 40 scientists 70 D-Index: 43 scientists 71 D-Index: 40 scientists 72 D-Index: 50 scientists 73 D-Index: 46 scientists 74 D-Index: 43 scientists 75 D-Index: 45 scientists 76 D-Index: 45 scientists 77 D-Index: 30 scientists 78 D-Index: 25 scientists 79 D-Index: 31 scientists 80 D-Index: 29 scientists 81 D-Index: 18 scientists 82 D-Index: 21 scientists 83 D-Index: 26 scientists 84 D-Index: 15 scientists 85 D-Index: 15 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 12 scientists 89 D-Index: 7 scientists 90 D-Index: 19 scientists 91 D-Index: 20 scientists 92 D-Index: 13 scientists 93 D-Index: 9 scientists 94 D-Index: 13 scientists 95 D-Index: 8 scientists 96 D-Index: 7 scientists 97 D-Index: 6 scientists 98 D-Index: 6 scientists 99 D-Index: 6 scientists 100+ D-Index: 97 scientists
30 D-Index 100+

This scientist: 88 D-Index — 97th percentile

97% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 100 D-Index or more.

View D-Index distribution as a table
Number of Social Sciences and Humanities scientists by D-index, Research.com 2026 ranking edition. Based on 7,777 ranked scientists.
D-Index Scientists This scientist
30 177
31 210
32 222
33 188
34 181
35 243
36 261
37 272
38 278
39 300
40 297
41 308
42 313
43 300
44 269
45 260
46 228
47 251
48 203
49 186
50 187
51 166
52 138
53 141
54 131
55 137
56 109
57 129
58 95
59 105
60 106
61 86
62 94
63 77
64 79
65 59
66 68
67 51
68 49
69 40
70 43
71 40
72 50
73 46
74 43
75 45
76 45
77 30
78 25
79 31
80 29
81 18
82 21
83 26
84 15
85 15
86 19
87 19
88 12 88
89 7
90 19
91 20
92 13
93 9
94 13
95 8
96 7
97 6
98 6
99 6
100+ 97
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Research.com Recognitions

  • 2026 - Research.com Social Sciences and Humanities in Germany Leader Award
  • 2025 - Research.com Social Sciences and Humanities in Germany Leader Award
  • 2023 - Research.com Social Sciences and Humanities in Germany Leader Award
  • 2022 - Research.com Social Sciences and Humanities in Germany Leader Award
  • 2002 - Fellow of the American Association for the Advancement of Science (AAAS)
  • Member of the European Academy of Sciences and Arts
  • Member of the European Academy of Sciences and Arts
  • Member of the European Academy of Sciences and Arts
  • Member of the European Academy of Sciences and Arts

Overview

Ortwin Renn is affiliated with the University of Stuttgart in Germany and focuses on research within the Social Sciences, with a particular concentration on Sociology and Political Science, Global and Planetary Change, Political Science and International Relations, Management, Monitoring, Policy and Law, and Economics and Econometrics.

The main topics covered in Renn's work include Sustainability and Climate Change Governance, Risk Perception and Management, Disaster Management and Resilience, Complex Systems and Decision Making, Infrastructure Resilience and Vulnerability Analysis, Public Administration and Political Analysis, and Innovation, Technology, and Society.

Renn has contributed numerous papers published in several frequent venues. These include:

  • GAIA - Ecological Perspectives for Science and Society (11 publications)
  • Risk Analysis (8 publications)
  • Journal of Risk Research (4 publications)
  • Advanced Theory and Simulations (4 publications)
  • International Journal of Disaster Risk Science (3 publications)

Recent papers authored or coauthored by Renn include:

  • Global polycrisis: the causal mechanisms of crisis entanglement, 2024, Global Sustainability
  • Systemic Risks from Different Perspectives, 2020, Risk Analysis
  • COVID-19 risk governance: drivers, responses and lessons to be learned, 2020, Journal of Risk Research
  • Assessing resilience of healthcare infrastructure exposed to COVID-19: emerging risks, resilience indicators, interdependencies and international standards, 2020, Environment Systems & Decisions
  • Global polycrisis: The causal mechanisms of crisis entanglement, 2023, SSRN Electronic Journal

Frequent co-authors in Renn's publications include:

  • Pia-Johanna Schweizer
  • Roland W. Scholz
  • Jörg Radtke
  • Jean-Luc Brédas
  • Emily A. Carter

Renn has also published books through various publishers, such as Verlag Barbara Budrich, where two editions of Gefühlte Wahrheiten were released in 2022.

Another book titled Transformationsanspruch in Forschung und Bildung. Konzepte, Projekte, empirische Perspektiven was published in 2023 by Waxmann Verlag GmbH eBooks.

Throughout their career, Renn has received recognition including being named a Fellow of the American Association for the Advancement of Science (AAAS) in 2002 and membership in the European Academy of Sciences and Arts.

Best Publications

  • The Social Amplification of Risk: A Conceptual Framework

    Roger E. Kasperson;Ortwin Renn;Paul Slovic;Halina S. Brown

  • Risk Governance: Coping with Uncertainty in a Complex World

    Ortwin Renn

  • The Risk Perception Paradox—Implications for Governance and Communication of Natural Hazards

    Gisela Wachinger;Ortwin Renn;Chloe Begg;Christian Kuhlicke

  • Fairness and competence in citizen participation : evaluating models for environmental discourse

    Ortwin Renn;Thomas Webler;Peter M. Wiedemann

  • On risk defined as an event where the outcome is uncertain

    Terje Aven;Ortwin Renn

  • Concepts of risk : a classification

    Ortwin Renn

  • A new approach to risk evaluation and management: risk-based, precaution-based, and discourse-based strategies.

    Andreas Klinke;Ortwin Renn

  • Credibility and trust in risk communication

    Ortwin Renn;Debra Levine

  • Fairness and Competence in Citizen Participation

    Ortwin Renn;Thomas Webler;Peter Wiedemann

  • Three decades of risk research: accomplishments and new challenges

    Ortwin Renn

  • Global Risk Governance

    Ortwin Renn;Katherine D. Walker

  • Risk, uncertainty, and rational action

    Carlo C. Jaeger;Thomas Webler;Eugene A. Rosa;Ortwin Renn

  • The Social Amplification of Risk: Theoretical Foundations and Empirical Applications

    Ortwin Renn;William J. Burns;Jeanne X. Kasperson;Roger E. Kasperson

  • Public participation in impact assessment: A social learning perspective

    Thomas Webler;Hans Kastenholz;Ortwin Renn

  • Public participation in decision making: A three-step procedure

    Ortwin Renn;Thomas Webler;Horst Rakel;Peter Dienel

  • Changing the resilience paradigm

    Igor Linkov;Todd Bridges;Felix Creutzig;Jennifer Decker

  • Coping with complexity, uncertainty and ambiguity in risk governance: a synthesis.

    Ortwin Renn;Andreas Klinke;Marjolein van Asselt

  • Risk Management and Governance: Concepts, Guidelines and Applications

    T. Aven;Ortwin Renn

  • Risk governance

    Unknown

  • The role of risk perception for risk management

    Ortwin Renn

  • A New Approach to Risk Evaluation and Management: Risk-Based, Precaution-Based, and Discourse-Based

    Andreas Klinke;Ortwin Renn

Frequent Co-Authors

Thomas Webler
Thomas Webler Keene State College
Andrew Stirling
Andrew Stirling University of Sussex
Eugene A. Rosa
Eugene A. Rosa Washington State University
Terje Aven
Terje Aven University of Stavanger
Ernst-Detlef Schulze
Ernst-Detlef Schulze Max Planck Institute for Biogeochemistry
Hans Joachim Schellnhuber
Hans Joachim Schellnhuber Potsdam Institute for Climate Impact Research
Klaus Fraedrich
Klaus Fraedrich Max Planck Society
Ottmar Edenhofer
Ottmar Edenhofer Potsdam Institute for Climate Impact Research
Gunnar Luderer
Gunnar Luderer Potsdam Institute for Climate Impact Research
Paul Slovic
Paul Slovic University of Oregon

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