Abstract

Where does domestic policy leave off and foreign policy begin? I point out that many domestic policies have major repercussions forother countries, some of them of a kind that are conducive to violence if not outright warfare. My examples are the drug laws, which create huge incentives for foreign criminals as well as domestic ones; concerns about “global warming” which are likely to impoverish many poor countries or prevent them from advancing; and the penchant for extensive government intervention in the economy, which affects both directly and indirectly the progress of other countries.