May be I'm niave but the lesson of history seems to suggest we have had 70 years of peace in Western Europe for the first time in modern history. It seems to have been Churchill's dream and supported by the vast majority of moderate politicians ever since that a united Europe was an insurance against further world wars. Plus the Tories are tying themselves in knots. Vote to stay in protect world peace, and watch the Tories implode. What's not to like?