“Insulating people from reality produces unrealistic people. It doesn't matter whether they are welfare recipients, spoiled rich kids, tenured professors in the ivy league, or federal judges with lifetime appointments.”— Thomas Sowell, amazon.com
“We are secluding ourselves in ideological ghettos. We have our own news sources. We exchange ideas mostly or exclusively with people who agree with us, and troll those who don't. Increasingly, we have our own facts to reinforce our convictions and any empirical evidence that disputes them is branded…”— John McCain, npr.org