You are right yoko. people are getting very selfish. They feel only their way is right. We need to work together to solve major problems, not keep complaining about other people's viewpoints. We are destroying ourselves from within.
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .