Everyone needs a place where they can go to just ponder for a while. Silence is important; it's the only time you can hear the whispering of truth.
It is only on the battlefield of ideas that the best ones can be recognized and ultimately prevail. Only those afraid of the truth seek to silence debate, intimidate those with whom they disagree, or slander their ideological counterparts. Those who know they are right have no reason to stifle debate because they realize that all opposing arguments will ultimately be overcome by fact.
Al Gore’s not going to be rounding up Jews and exterminating them. It is the same tactic, however. You got to have an enemy to fight. And when you have an enemy to fight, then you can unite the entire world behind you, and you seize power. That was Hitler’s plan. His enemy: the Jew. Al Gore’s enemy, the U.N.’s enemy: global warming.