Diversity of thought makes a society stronger, which is weird since people like Senatewhore Graham want to force all of us to think exactly alike.
You hit it square on the head there, WayneS.
Diversity of thought is a positive thing.
What liberals advocate is not a diversity of thought (far from it, they oppose that adamantly) but diversity of appearance.
Their opposition to diversity of thought is easily seen in how they turn viciously on any person of color who dares to deviate from their leftist dogma.