Ana María Cetto, UNAM, Mexico

John W. M. Bush, MIT, USA

José Croca, CFCUL/GI2, Portugal

Lee Smolin, Perimeter Institute for Theoretical Physics, Canada

Paulo Castro, CFCUL/GI2, Portugal

Thomas Durt, Ecole Centrale de Marseille – Institut Fresnel, France

Valia Allori, Philosophy Department at Northern Illinois, USA