The researchers used a multiple regression analysis to compare the effects of change in skin conductance levels in response to threatening images, gender, age, education, and income on support for socially “protective” policies such as the ones listed above. The only two statistically significant effects were those of education (less education translated into more support for conservative policies) and skin conductance. That in itself means that -- within the confines of this study -- physiology trumps gender, age and income, traditionally considered highly relevant causal factors in politics by social scientists. Moreover, the regression coefficient associated with skin conductance was more than 56 times that of education! !!!

Fear leads to hatred, hatred leads to violence, violence leads to evil.