Celebration of twenty years promoting Cognitive Science. - João Eduardo Kögler Jr.; Osvaldo Frota Pessoa Jr. (Cogn. Syst. Res., 2017)

Presuppositions about the role of consciousness in the agent causation conception of agents and the problem of the disappearing agent. - Beatriz Sorrentino Marques; Osvaldo Frota Pessoa Jr. (Cogn. Syst. Res., 2017)