M.J. García-Encinas is professor of Philosophy at the University of Granada, where she belongs since 2002. She mainly works in Metaphysics: categories and modal knowledge. In particular, she has written on causation, properties, relations, identity, and personal identity. She is a trope theorist, a singularist concerning causation, and defends categorial intuition for modal knowledge, and a form of narrative approach to personal identity. She also loves to study the History of Philosophy. She has published in Analysis and Metaphysics, Dialectica, Dialogue, Metaphilosophy, Metaphysica, Philosophia, Teorema, among others, and was General Editor of Theoria: An International Journal. She is a founder of the recently created Spanish Network for Metaphysics.

Fernando Martínez-Manrique is Professor at the University of Granada, Spain, in the area of Logic and Philosophy of Science. His main research line is focused on philosophical issues of cognitive science -more in particular, on philosophy of psychology. He has been a visitor, either as a predoc or postdoc researcher, at Washington University St. Louis, Rutgers, Sydney, Chapel Hill and Miami. He has a naturalistic approach to philosophy, so his research is carried out in tight association with the most relevant theoretical and empirical developments, being in many cases continuous with them. Among his specific research topics, he has worked on the debate between symbolic and connectionist models of cognition, on the relation between language and thought, on the role of inner speech in mental processes, on the nature of concepts, on metacognition and social cognition, on self-deception, and on the nature of fiction. His latest interests lie in exploring the role that cognitive science may play in metaphysical research. He has published in journals such as Minds and Machines, Mind & Language, Metaphilosophy, Dialectica, British Journal for the Philosophy of Science, Journal for Consciousness Studies, Philosophical Explorations, or Phenomenology and the Cognitive Sciences, among others.