Emile Biémont is Honorary Research Director of the Belgian FNRS, Honorary professor of the University of Mons (Belgium) and Emeritus Member of the Royal Academy of Belgium. His fields of interest are atomic and molecular spectroscopy with applications in laser and plasma physics. In astrophysics, he has been involved in solar and stellar physics. Interested also by popularization of science, he has published more than 370 publications including 16 books.