Marc Alier (PHD) has a Doctorate in Sciences, and Computer Science Engineering degree. He is an associate professor at the Universidad Politécnica de Cataluña (Polytechnic University of Catalonia.) For the last 15 years, he has researched issues such as free software and teaching methodologies. He is the author of over 100 articles published in journals and presented at scientific conferences. He co-produces the radio programs and podcasts http://mossegalapoma.cat and http://zetatesters.com, which spread information on technology, science, society, ethics and personal development. When his children let him, he makes electric guitars on http://aprendizdeluthier.com, in addition to spending many hours in the kitchen.
María José Casañ (PHD) has a Doctorate in Sciences and a Computer Science Engineering Degree from Universidad Politécnica de Catalunya (Polytechnic University of Catalonia) where she is an Associate Professor. She researches on sustainability issues, free software and education. She is the author of over 60 articles published in journals and presented at scientific conferences.
Both are interested in issues related to health and nutrition and write at http://pansingluten.net and http://glutenfreefreshbread.com