People
HPM Chair for the period 2020-2024
Snezana Lawrence (UK)
Executive Committee
Evelyne Barbin (France)*
Ewa Łakoma (Poland)
Frédéric Métin (France)
Luis Puig (Spain)
Michael N. Fried (Israel)
* former chair
Advisory Board
| Desiree Agterberg (Netherlands) | Po-Hung Liu (Taiwan) |
| Luis Carlos Arboleda (Colombia) | Maria Rosa Massa-Esteve (Spain) |
| Janet Barnett (USA) | Iran Mendes (Brasil) |
| Aline Bernardes (Brasil) | Marc Moyon (France) |
| Nathalie Chevalarias (France) | Kostas Nikolantonakis (Greece) |
| Renaud Chorlay (France) | Antonio M. Oller-Marcén (Spain) |
| Cecilia Costa (Portugal) | Maurice O’Reilly (Ireland) |
| Teresa Costa (Portugal) | Danny Otero (USA) |
| Jean Michel Delire (Belgium) | Johanna Pejlare (Sweden) |
| Adriano Demattè (Italy) | David Pengelley (USA) |
| Olivera Đokić (Serbia) | Hélder Pinto (Portugal) |
| Helena Durnová (Czech Republic) | Luis Puig (Spain) |
| Florence Fasanelli (USA)* | Leo Rogers (UK) |
| Gail FitzSimons (Australia) | Sebastian Schorcht (Germany) |
| David Guillemette (Canada) | Gert Schubring (Germany) |
| Masami Isoda (Japan) | Bjørn Smestad (Norway) |
| Uffe Thomas Jankvist (Denmark) | Yi-Wen Su (Taiwan) |
| Tinne Hoff Kjeldsen (Denmark) | Constantinos Tzanakis (Greece)* |
| Dominic Klyve (USA) | Caterina Vicentini (Italy) |
| Tsang-Yi Lin (Taiwan) | Ysette Weiss (Germany) |
| Greicy Winicki-Landman (USA) |
Honorary Advisory Board
| Abraham Arcavi (Israel) | Victor Katz (USA) |
| Kristín Bjarnadóttir (Iceland) | Manfred Kronfellner (Austria) |
| George Booker (Australia) | Anjing Qu (China) |
| Kathleen M. Clark (USA)* | Luis Radford (Canada)* |
| Abdellah El Idrissi (Morocco) | Peter Ransom (UK) |
| Fulvia Furinghetti (Italy)* | Man Keung Siu (China) |
| Wann-Sheng Horng (Taiwan) | Robert Stein (USA) |
| Hans Niels Jahnke (Germany) | Chris Weeks (UK) |
We are very grateful for the immense contributions to our international Study Group by
Ubiratan D’Ambrosio* (1932-2021)
John G. Fauvel* (1947-2001)
Paulus Gerdes (1952-2014)
Christian Houzel** (1937- )
Philip Jones (1912-2002)
Jan van Maanen* (1953- )
Bruce Meserve** (1917-2008)
Karen Michalowicz (1943-2006)
Nicholas Rouche (1925-2008)
Roland Stowasser** (1930-2021)
* former chair
** former co-chair