My interest in economics has always been in the whole corpus of economic theory, the interrelationships between the various fields of theory and their relevance for the formulation of economic policy.
One of the most persistent ambiguities that we face is that everybody talks about peace as a goal. However, it does not take sharpest-eyed sophistication to discern that while everbody talks about peace, peace has become practically nobody's business among the power-wielders. Many men cry Peace! Peace! but they refuse to do the things that make for peace.