Christians can no longer hide in a bubble, sheltered from opposing perspectives, and church leaders can't protect young people from finding information that contradicts traditional beliefs.
MORE: http://religion.blogs.cnn.com/2013/07/30/why-are-millennials-leaving-church-try-atheism/
See also...
Why millennials are leaving the church
http://religion.blogs.cnn.com/2013/07/27/why-millennials-are-leaving-the-church/?hpt=us_bn3