- András Gábor Pintér
- Diego Fontanive
- Eran Segev
- Marcin Rotkiewicz
- Petr Jan Vinš
- Sofie Vanthournout
- Tomáš Moravec
European Skeptics Congresses (ESCs) – a series of congresses now supported by the European Council of Skeptical Organisations (ECSO), in which skeptical organisations from many different European countries participate. They have been held ever since 1989. The conferences are often held in the month of September, and may last from two up to four days. The ECSO was formed at the 6th ESC on 25 September 1994 in Ostend, Belgium. Since its foundation, the ECSO co-ordinates in the organisation of new ESCs that take place (on average) every other year, and is hosted by a different member organisation each time. Skeptical organisations that are non-ECSO members may also send their delegations. Past ESCs are enumerated below.
Date: 5–7 May
Place: Bad Tölz
Date: 10–11 August
Place: Brussels
Date: 4–5 October
Place: Amsterdam
Date: 17–19 July
Place: Saint-Vincent
Date: 29–31 August
Place: Keele
Theme: "Science for Life: Health, Medicine and Well-Being". Organised by the UK Skeptics.
Date: 23–25 September
Place: Ostend
Theme: "Science, Pseudoscience and the Environment".
During this congress the European Council of Skeptical Organisations was formed.
Date: 4–7 May
Place: Roßdorf
Date: 4–7 September
Place: A Coruña
Date: 17–19 September
Place: Maastricht
Hosted by Stichting Skepsis
Date: 7–9 September
Place: Prague
Theme: "Rise and Development of Paranormal Beliefs in Eastern Europe"
Date: 5–7 September
Place: London

Date: 13–15 October
Place: Brussels
Theme: "Pseudoscience, Alternative Medicine and the Media"
Date: 7–9 September
Place: Dublin
Theme: "The Assault on Science: Constructing a Response" 100+ attendees.
Date: 17–19 September
Place: Budapest

Date: 22–25 August
Place: Stockholm
Theme: "ESCape to Clarity!"
Date: 10–13 September
Place: London
Organised by Association for Skeptical Enquiry and Anomalistic Psychology Research Unit
Date: 22–24 September
Place: Wrocław

Organised by Klub Sceptyków Polskich and Český klub skeptiků Sisyfos
The speakers:
There were also free workshops organised for the public.
Date: 30 August – 1 September
Place: Ghent
Date: 9–11 September
Place: Billrothhaus, Vienna
Lyon, 31 May – 2 June 2024.
Liverpool, 16–18 October 2026. (Related to QED: Question, Explore, Discover in Manchester, 2011–2025).
{{cite web}}: CS1 maint: deprecated archival service (link)