
“The fact that neighbors are no longer neighborly, that we cannot knock on a neighbor’s door; that we do not know our neighbors is very different from many years ago when neighborhoods were friendly; times have indeed changed. The situation now is dangerous. The 9/11 terrorists were able to live in neighborhoods and hatch their dangerous plots because they knew neighbors ignore neighbors.
Also, neighbors not knowing and being unfriendly to neighbors, increases social isolation; very dangerous because teens more likely to take drugs and alcohol when they alienated, and they will feel alienated in an unfriendly neighborhood.
The above comment about hate is what America does not need. Again it stems from alienation. The comment is an example of social media bullying”