Actions Have Consequences

Paris/Pasadena happened because of ISIS. ISIS arose because Iraq was invaded. Iraq was invaded because of 9/11. 9/11 happened because of U.S. missile strikes on Bin Laden’s HQ, see White House daily brief, Wikipedia. The missile strikes happened because two embassies in Africa were bombed. See the above link for why the embassies were bombed. etc.

You may quibble about this causality and ascribe extra causes; nevertheless, the point is that each reaction continues the chain. To break the c...