Who We Are

Seshat: Global History Databank is governed by the Board of Directors, who are advised by a number of subject matter consultants. Data collection for a specific NGA is coordinated by a Regional Editor, and data entered for a specific polity has been gathered in consultation with expert historians and archaeologists but is continually updated via ongoing expert review (here’s how). The hands-on work of populating the databank is accomplished by the project’s Research Assistants and Postdoctoral Research Associates. We thank all of the hardworking Seshat contributors for their tireless efforts populating our Databank with high-quality historical data.

Working with Collaborators

Since its inception in 2011, the Seshat project has developed and matured, and a growing number of distinguished scholars have agreed to help us with the data collection in their respective fields of expertise with the support of our regional and temporal editors. Our interactions with these domain experts take different forms, including answering a few questions over email to discussions over zoom, participation at workshops, project planning and analysis. We are very open to collaborators being involved in the publications resulting from the analysis of Seshat data. All publications that make use of Seshat data follow conventional social sciences rules regarding authorship and thus use a format that distinguishes between first (or lead), second, third, etc. authors. This structure reflects the collaborative nature of the Seshat project and allows for recognition of major intellectual and time commitments by contributing experts. Generally speaking, members of the core team are responsible for taking a lead on publications that analyze the database as a whole, but experts who contributed heavily to the analyzed data can be invited as co-authors. Furthermore there is considerable scope for papers comparing a particular polity or society to a set of other polities/societies (however defined), or analyses focusing on a particular region and period (e.g., Ancient Mediterranean, Early-Modern Southeast Asia, etc.). Experts are very welcome to head an authorial team of other experts and Seshat core team members and to become lead authors of the resulting papers.

Scholarly contributions are recognized both on the database website and as a formal publication. Because our database is essentially an electronic encyclopedia, we are planning to use the following form of citation that acknowledges the input of the experts (using one of our early contributors at Yale University as an example):

Manning, J.G. 2013. Egypt, Ptolemaic Kingdom (305 CE – 30 BCE): Social Complexity, Warfare and Military Technology, and Ritual Variables. Seshat: Global History Databank (http://seshat.info/). Evolution Institute, Tampa, FL.

Board of Directors

Prof. Peter Turchin*

Chair; Evolutionary anthropologist at the University of Connecticut and Complexity Science Hub Vienna

For more information about Peter's work, please visit peterturchin.com.

 

 

Prof. Pieter Francois*

Executive Director; Historian and evolutionary anthropologist at the University of Oxford

Pieter François is an Associate Professor in Cultural Evolution, and Fellow in Anthropology and Tutor for Graduates at St. Benet’s Hall, University of Oxford. His work focuses on travel and migration in the nineteenth century and on the evolution of social complexity, ritual and warfare. Together with Professor Peter Turchin (UConn) and Professor Harvey Whitehouse (Oxford) he founded the Seshat: Global History Databank in 2011. In 2013 he won the British Library Labs competition with his Sample Generator for Digitized Texts.

For more information about Pieter's work, please visit PieterFrancois.

  

Prof. Harvey Whitehouse*

Anthropologist at the University of Oxford

Harvey Whitehouse is an anthropologist whose research focuses on the evolution of social complexity. One of the founders of the cognitive science of religion, Harvey is well known for his theory of “modes of religiosity,” which explains how the frequency and emotional intensity of collective rituals influence the scale and structure of religious organisations. He is Chair of Social Anthropology at the University of Oxford and a Professorial Fellow of Magdalen College.

For more information about Harvey’s work, please visit harveywhitehouse.com.

 

 

Prof. R. Alan Covey

Archaeologist and anthropologist, University of Texas at Austin

For more information about Alan's work, please visit https://liberalarts.utexas.edu/anthropology/faculty/rc39628.

 

 

Prof. Kathryn Bard

Professor Emerita of Archaeology and Classical Studies, Boston University

Fellow of the American Academy of Arts and Sciences. Dr Bard, with Rodolfo Fattovich (University of Naples “L’Orientale”), co-directed excavations at Bieta Giyorgis, Aksum, Ethiopia (1993-2002). Bard and Fattovich later excavated the Middle Kingdom pharaonic harbor at Mersa/Wadi Gawasis, Egypt, where they found evidence of seafaring expeditions to the land of Punt, probably located on the African side of the southern Red Sea. Her areas of research involve the origins of complex societies and early states in northeast Africa, and the Red Sea trading network in the Bronze and Iron Ages. 
 
For more information about Kathryn's work, please visit https://www.bu.edu/archaeology/profile/bard/

 

 

*Founding Director

Expand All

 

Daniel Hoyer

 

Senior Research Associate and Managing Director; Computational Historian and Complexity Scientist

Daniel Hoyer's work seeks to understand the root causes of and limiting factors to societal development and resilience. He has been with the Seshat Project since 2014 and is founder of Societal Dynamics (SoDy). He also serves as Affiliate Faculty with the Complexity Science Hub, Vienna and Research Scientist with the SocialAI Research Group at the University of Toronto. For more information about Dan's work, please visit so-dy.org

Jenny Reddish

msreddish 5 scaled

 

Lead Editor

Jenny Reddish is Seshat's Lead Editor and has been with the project since 2016. She is the co-editor of the Seshat History of the Axial Age (Hoyer and Reddish 2019) and the Seshat History of Moralizing Religion (Larson, Reddish and Turchin, forthcoming). Her background is in archaeology and anthropology.

Enrico Cioni

 

Lead Research Assistant

Enrico Cioni has worked as a Research Assistant for Seshat: Global History Databank since January 2015 across a range of projects, usually involving religion and ritual. His background is in Archaeology and Anthropology.

Samantha Holder

photo of sam

 

Lead Historical Researcher

Samantha is a historian, researcher, and writer with an MA in Public History. Her specialist areas of study include the social history of Britain, seventeenth century Europe, and public engagement in history and heritage. Samantha has worked for the Seshat: Global History Databank since 2019 and, as the lead researcher on the Crisis Database project, has spent the last two years studying periods of intense crisis throughout history and how they relate to modern considerations of polycrisis. 

James Bennett

james bennett photo

 

Senior Data Scientist

James Bennett is associate faculty at the Complexity Science Hub in Vienna. Since 2015 he has been a part of Seshat: Global History Databank. His research investigates the dynamics of human history, modeling in particular the rise, spread, and fall of societies, from the Neolithic to the modern. Prior to this he was Vice President of Recommendation Systems at Netflix and responsible for the Netflix Prize.

Majid Benam

majid portrait 500x500

 

Data Scientist

Majid Benam is passionate about data analysis and believes that answers to many of the big questions surrounding the rise and fall of historical empires are hidden in the datasets already available. He serves as the Database Administrator and Web Developer for 'Seshat: Global History Databank' at the Complexity Science Hub, Vienna. Majid has helped develop a user-friendly platform (seshat-db.com) that enables experts and the public to access and explore a wide range of historical data.

Dániel Kondor

daniel kondor 500x500 c alan ng photography

 

Data Scientist

Dániel Kondor is a postdoctoral researcher at the Complexity Science Hub, Vienna, working on large-scale, agent-based models of interactions among historical societies. His broader research interests include data-driven and agent-based modeling of complex social, economical, and technological phenomena, and understanding the effects of technological change on societies.

Rachel Ainsworth

dr rachel ainsworth

 

Research Officer

Rachel Ainsworth is a modern historian and researcher who completed her PhD in 2020 in the History Department at the University of East Anglia. Rachel has been working with Seshat Global History Databank since 2019. Her research focuses on historical conflict and crises in order to understand and navigate our current global complexities.  

Jakob Zsambok

img 8500 copy copy

 

Research Assistant

Jakob Zsambok is a Research Assistant who believes that the key to understanding the present lies in the past. He is interested in identifying general laws of history and working with large datasets. Since 2023, he has worked with Seshat: Global History Databank and contributed to Cliopatria - A geospatial database of world-wide political entities from 3400BCE to 2024CE.

Jakob Hauser

csh website photo

 

 

Research Assistant

Jakob Hauser has been for the Seshat Global History Databank since March 2023. Jakob works with Maria del Rio-Chanona and Dániel Kondor on evaluating the historical knowledge of Large Language Models (LLMs) using the Seshat Databank and on developing approaches to use LLMs to automate aspects of Seshat's future data collection efforts. Jakob is currently pursing his  masters’s degree artificial intelligence at JKU Linz.

Ed Chalstrey

ed chalstrey

 

Research Software Engineer

Ed Chalstrey is a Research Data Scientist working in the Research Engineering Group at The Alan Turing Institute in London. Starting work on the Seshat Global History Databank in late 2023, he has worked to integrate the Cliopatria polity borders dataset into the website via the development of interactive maps. He has also worked to provide general software engineering support to the project alongside colleagues at Turing and CSH. Ed's research background is as a computational biologist, but his role at Turing has seen him work on data science and software engineering projects in a variety of fields. Seshat has been the first history and humanities project Ed has worked on. 'I’ve learned a lot and it’s been great fun!'

Kalle Westerling

kalle westerling

 

Research Application Manager

Kalle Westerling is a trained theatre historian who transitioned into a career as a Research Software Engineer in digital humanities projects before joining The Alan Turing Institute as a Research Application Manager, facilitating the application and impact of research through technical and strategic collaboration. On the Seshat project, he is responsible for building interoperability through an API, as well as conducting code and documentation review.

André Piza

andre piza photo

 

Senior Research Community Manager

André Piza is Senior Research Community Manager for the Arts and Humanities at the Alan Turing Institute. Within the Data-Culture project, Andre is working on various initiatives to develop the UK’s computational research capacity for the Arts and Humanities, including on indigenous communities data management policy for Seshat.

He joined the Turing in 2018 to manage Living with Machines, an Arts and Humanities Research Council strategic investment in Digital Humanities. Previously, he has managed major international creative and research projects at People’s Palace Projects, an arts research centre based at Queen Mary University of London where he also worked as Knowledge Exchange Manager for the Creative Industries across the university. His work there included collaborating with arts organizations, policy institutions, and independent artists and activists.

He has written about cultural exchange practice in The Art of Cultural Exchange (2019) and is an Organiser of the Turing’s AI&Arts interest group, a community of over 400 researchers, practitioners and policymakers working in the intersection of all arts disciplines and data science.

Matilda Peruzzo

matildaphoto

 

Postdoctoral Researcher

Matilda is a physicist and data scientist that recently entered the field of cliodynamic. Her PhD was in the field of quantum computing where she explored new type of qubits and developed data analysis and software tools for herself and her team. As a part of the Seshat team she is studying power transitions and the role of geography in the spread of historical innovation.

 

Prof. Jutta Bolt (Rijksuniversiteit Groningen): economic development
Prof. Christopher Chase-Dunn (UC Riverside): settlement and polity sizes and locations
Prof. Thomas E. Currie (University of Exeter): coordinator for resources, agriculture, and population variables
Dr. Donagh Davis (Sciences Po, DataChemist): information technology
Dr. Kevin C. Feeney (DataChemist): information technology coordinator
Dr. Pieter François (Hertfordshire, Oxford): historical coordinator
Prof. Sergey Gavrilets (NIMBioS, University of Tennessee): social and biological evolution, mathematical models
Prof. Jack A. Goldstone (George Mason): institutions, economic and political development
Jill Levine, digital history
Prof. J. G. Manning (Yale): social science history
Prof. Patrick Manning (Pittsburgh, World History CenterCHIACSSG): global historical social science
Dr. Gavin Mendel-Gleason (DataChemist): information technology
Prof. Masaki Yuki (Hokkaido University): relational mobility
Prof. Peter N. Peregrine (Lawrence): archaeology
Dr. Frances Reynolds (University of Oxford): rituals
Prof. Peter J. Richerson (UC Davis): cultural evolution, institutions
Prof. Enrico Spolaore (Tufts): institutions, economic development
Dr. Robert Thomson (Hokusei Gakuen University): relational mobility
Prof. Peter Turchin (UConn, EI): social complexity and warfare coordinator
Prof. Jan Luiten van Zanden (Universiteit Utrecht): economic development
Prof. Romain Wacziarg (UCLA): institutions, economic development
Prof. Douglas R. White (UC Irvine): database development, statistical analysis
Prof. Harvey Whitehouse (Oxford): ritual and religion coordinator
Prof. David S. Wilson (Binghamton): evolutionary science
Prof. Vladimir I. Zadorozhny (Pittsburgh, CHIACSSG): computational social science

Egypt: Prof. J. G. Manning (Ancient); Prof. Andrey Korotayev (Islamic)

Brazil: Prof. Ivo Pereira da Silva
Mesopotamia: Prof. Arkadiusz Marciniak (Neolithic)
Eastern Mediterranean: Dr. Johannes Preiser-Kapeller (Late Antiquity)
Mongolia: Prof. Nikolay Kradin
Northern China: Dr. Daniel Hoyer
Latium: Dr. Daniel Hoyer (Ancient)
Lower Mekong Basin: Dr. Miriam Stark
Susiana: Dr. Alessio Palmisano
Oaxaca: Prof. Charles Spencer
Low-Complexity NGAs: Dr. Daniel Mullins
Galilee: Dr. Oren Litwin
Crete: Dr. Kostis Christakis

Kiran Basava
Rudolf Cesaretti
Alice Williams

Eli Levine
Robert Miller
Olga Turchin (social media)

Prof. Jennifer Larson 

Classicist at Kent State University

For more information about Jennifer's work, please visit kent.edu/mcls/profile/jennifer-larson.

Previous Staff

Brittany Sears (Project Coordinator)
Edward Turner (Data Coordinator)
Dr. Giulia Nazzaro (Research Officer)

Past Postdoctoral Research Fellows

Dr. Daniel Hoyer
Dr. Bojan Božić
Dr. Chris Kavanagh
Dr. Christina Collins
Dr. Stephanie Grohmann
Dr. Marta Krueger
Dr. Gavin Mendel-Gleason
Dr. Daniel Mullins
Dr. Selin Nugent
Dr. Robert Ross
Dr. Patrick Savage
Dr. Alessio Palmisano

Past Research Assistants

Robert Howard
Afra Tayfur
Alice Williams
Anke Marshe
Caroline Ivimey-Parr
Charlotte Field
Erin Petrella
Hiroko Inoue
Heba Hesham Abdelgawad
Jade Whitlam
Jennifer Bates
Joe Figliuolo
Lulu (Po-Ju) Tuan
Marta Bartkowiak
Michael Gantley
Peter Rudiak-Gould
Robert Harding
Rosalind Purcell
Rudolf Cesaretti
Stephen Duane
Dean Junior
Tess Bennett
Thomas Cressy
Veronica Walker
Will Farrell
Eva Brandl
Alessandro Ceccarelli
Greine Jordan
Ana Marin Morales
Hanzi Zhang
Agathe Dupeyron
Chandler Freeman-Orr
Odhran Gavin
Chelsea Thorpe
Samantha Holder
Kiran Basava
Kalin Bullman
Sal Wiltshire
Rania Jaber

Past Volunteers

Rudolf Cesaretti
Lindsay Grandison
Alec Vulfson
Ekaterina Derbilova
Hugh Bennett
Jacqueline Parziale
Laura Courchesne
Danilo Vaz

Jill Levine, Stó:lō Research and Resource Management Centre  

Dr. Steph Grohmann: Teaching Fellow, University of Edinburgh

Dr. Gavin Mendel-Gleason: Co-Founder and CTO, TerminusDB

Dr. Daniel Mullins: Applications Officer, Birkbeck University of London

Dr. Selin Nugent: Assistant Director Social Science Research, Oxford Brookes University

Dr. Patrick Savage: Associate Professor, Keio Unviersity

Dr. Alessio Palmisano: Senior Assistant Professor, University of Turin

Dr. Alice Williams: Postdoctoral researcher, University of Oxford

Dr. Giulia Nazzaro: Postdoctoral researcher, University of Gent

Dr. Eva Brandl: Reseracher, Max Planck Institute for Evolutionary Anthropology

Dr. Hiroko Inoue: Reseracher, Unviersity of California, Riverside 

Lulu Tuan: Measurement & Analytics, Google

Alessandro Ceccarelli: Head of LGBTQ+ Policy, Welsh Government

Ana Marin Morales: Oxford Poverty & Human Development Initiative

Rudolf Cesaretti: Graduate Student, Arizona State University

Thomas Cressy: Graduate Student, Cornell University

Greine Jordan: Graduate Student, University of East Anglia

Agathe Dupeyron: Graduate Student, University of East Anglia

Chelsea Thorpe: Graduate Student, University of Cambridge

Kiran Basava: Graduate Student, University of Oxford

Dr Chris Kavanagh, postdoctoral researcher, University of Oxford

Dr Mick Gantley, Data Science Manager,  DRG Global

Dr Peter Rudiak-Gould, Senior Project  Lead, Cathexis Consulting