Ilkka NiiniluotoOptimistic Meta-Induction About Science; Artur KoterskiCritical Rationalism, the Vienna Circle, and the Problem of the Empirical Basis; Nikita Golovkoontological Elimination, ArgumentfromError and Real Patterns; Galina SvyatokhinaPeculiarities of Research Methodology in the Context of the Holistic Approach; Milenko BudimirLeibniz and the Beginnings of an Ethics of Science