"an inability to test hypotheses and theorems"

Al Fin: Madrasas for Leftists: PC Universities at the Brink

The quasi-suicidal carbon hysteria movement is a mere symptom of the basic intellectual nihilism that has followed university graduates into the culture at large. The true problem underlying the symptom is an inability to test hypotheses and theorems. If the hypothesis meets the long-term requirements of your ideology, put your emotions behind the idea, avoid the rational testing stage altogether, and use all the tools of human persuasion in your bag to put the idea over.