over here, we had john yudkin, british physiologist, nutritionists, and physician who said sugar was the bad guy back in 1972. he wrote this missive called "pure, white, and deadly." i realized that i was basically parroting what he said 25-27 -- parodying what he said 25 years ago. here we have keys. he was the inventor of the k ration back in world war ii. he was sort of on the scene nutritionally. he was the one who said saturated fat was the bad guy. let's look at his data. this is his seven countries study writer could japan, italy, england and wales, australia, canada, and the united date. percent of calories from saturated fat, and here is coronary disease. it looks pretty good. except it wasn't the seven countries study. it was a 22 country study. there is still a minor correlation, but not nearly as good looking as it was before. the question is, why did he cherry pick those seven countries? why is it that he left out countries that actually blew a hole in his -- in his hypothesis? here are indigenous tribes. all they eat is fat. they don't have any carbohydrate and all. the