We have become way too dependent on technology. When you think about it, Americans are the most vulnerable people on the planet. What would happen if our electrical grid went down, if our water and sewage system stopped working or cell phone towers failed catastrophically? We have lived so long in an artificially-created world and, as a result, would have a hard time surviving if modern technology stopped working. Hopefully, this will never take place, but if it did, it would be a disaster!