proven scientific concepts like global warming then everything you know is wrong joining me now is chris mooney science and political journalist and author of three books including his newest out in april the republican brain the science of why they deny science and reality the science of why that chris welcome. to the science of why they deny science. first of all. educated republicans are likely to are more likely more likely than not educated republicans or how you know how does the shakeout get to think about politics is driven by emotion and emotion is what compels us to believe certain things and then if we go and research them and educate ourselves watch fox news we tie certain facts or certain arguments to our emotions and we become harder to persuade i think this happens to some extent with liberals but i think conservatives are really doubling down as they know more they become less persuadable. even if they know more that contradicts what they think they know i mean if for example somebody who is a conservative who thinks that climate change is just a big conspiracy by academics they