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Regrettably, that tactic is properly near impossible to use today - the US can't defend her own borders, and the world is so interconnected that stopping all fo
by tomjen2 17y ago
Regrettably, that tactic is properly near impossible to use today - the US can't defend her own borders, and the world is so interconnected that stopping all foreign trade would result in mass starvation.
- eugenejen 17y agoThe wall doesn't need to be physical. It works as obstacles to slow down movement of the enemy. For example, Google has built up its own wall by making practical extremely large computing platform. That's a big wall for them to deter competitors. Apple focus on user experience and that is a big wall for them to fend off copycats. If U.S. has to build a big wall. The wall has to be something that make U.S. an aspiration for those enemies of our enemies, such as rebel students in Tehran or Beijing.
- nostrademons 17y agoThe U.S. has awesome walls: the Atlantic and Pacific oceans. They saved our butt numerous times in WW2, and arguably are the reason that we're a global superpower today.
- tomjen2 17y agoSure, but today all it takes is a few people determined to kill themself - with all the technology that is available today, the power of a small dedicated group is vastly bigger today that it was 65 years ago, and it is only likely that it will get even bigger.