Liberals take great pride in their supposed open-mindedness. But there are certain ideas that threaten the dogmas of modern liberalism, and unfortunately, “open-minded†liberals will go to great lengths to discredit and suppress these ideas. Conservative commentator and attorney Joel Pollak identifies the nineteen key ideas that today’s liberals refuse to countenance, including the evidence-supported position that climate change is not catastrophic, the belief that radical Islam is a threat, and the idea that some government programs actually hurt the poor. By suppressing these ideas without reasonable consideration or debate, liberals have actually undermined the liberal dogmas they have tried so desperately to protect.