The Choice of a World Outlook1

I Take it that my part in this series is not to set forward some particular world outlook, or even to describe different kinds of world outlook. That will have been done already much more adequately by the lecturers who precede me. My part is to discuss what in general is meant by world outlooks, why it is so difficult to arrive at agreement on them, and what kind of considerations should be taken into account in deciding for one rather than another.