Jason Fried, the co-founder of Basecamp, a project management software company, describes being at a conference and engaging with a fellow speaker. Fried had disagreed with the speaker and as he says: ...

Each of us knows at least one person whom we would say has a closed mind. Bias, bigotry, misogyny, xenophobia, and homophobia are all examples of closed-mindedness. When one’s mind is made up, there ...