If you have ever taken a U.S. History class that covers the last 60 years or so chances are you have heard of the old time-tested strategy of containment. Essentially, the Soviet Union and its allies were 'contained' through a series of economic, political and military measures so they could not expand their influence. Many would argue the strategy was the biggest reason why the US and its allies won the Cold War.
Some have argued the US should apply the same strategy to Iran and China. Well thanks to modern technology like Social Media, modern telecommunications, and international commerce, containment as strategy is dead. People can now share ideas, exchange money, tweet or use things like weibo to give each other information in a blink of an eye. Technology it seems has killed an old strategy.
http://thediplomat.com/2012/09/24/r-i-p-containment/