This comment is bizarre. First the link you have is about people taking outdated/wrong maps on trips, not about technology that might disappear due to conditio

This comment is bizarre. First the link you have is about people taking outdated/wrong maps on trips, not about technology that might disappear due to conditions. Second 'when people....' you just made up to prove some weird point. Why are people going to suddenly go crazy because there is 4G access everywhere? We all know batteries run out and things break. Normal precautions are all still needed. Because this technology might allow silly people do something silly in a different location we concentrate on that rather than all the lives it will save?