Acknowledgements Preface of Computer Epistemology, 1991 Foreword 1 Why computer epistemology? 1.1 Prologue: why? 1.2 Knowledge about knowledge 1.3. Did it start also with the Greeks? 1.4. An important addendum about the not formalized human issue 2 Algebra, the discipline from the simplest to the most general 2.1 Introduction to the Game of Life and thinking 2.2 Algebra, the ladder from counting to coordinatizating the universe 2.3 Sets, other entity abstracti¿ns 2.4 Algebraic operations in highly practical roles: computational classes 2.5 Two examples of application algebraic methods 2.6 Abstracted reality: reflections in the brain and résumé 3 Logic, the origin of all programming 3.1 Basic problems 3.2 Logic in computers, now 3.3 About final truth, epistemic ethics 4 How uncertain uncertainty is? 4.1 Long story of uncertainty about uncertainty 4.2 Late evolution 4.3 The pragmatic view of methodologies 5 Excursion to the fields of ontology, Being and beliefs 5.1 Ontology, homunculus, constructive skepticism 5.2 Ethics: our pragma: useful and necessary 5.3 Analytic versus metaphysical, logic versus pattern 5.4 Future human roles and attitudes and constructive skepticism 6 Conclusions Appendices 1.1 Integrated control of vehicles and traffic 1.2 Scheduling 2.1 The Game of Life and the Turing Machine 2.2.History of notations 2.3 The development of algebra 2.4 The evolution of the number concepts and their combined algebraic-physical representation meaning 2.5. A simplified review of some basic algebraic concepts, operations and axioms 2.6. Support vector, simulated annealing, Markovian chains, Monte-Carlo methods 2.7 Lie algebra and group 3.1. basic notations 3.2 Non-monotonic logic 3.3 quantum computation 3.4 Prolog, logic programming 3.5 Paradoxes, undecidability 4.1 Skeptics 4.2 voting, games References Name index Subject index