An important observation in Africa is hot. But negros just do not like the heat, as well as white, they simply have nowhere to go. It is appropriate comparison: in Yakutia, too, there are no people who would have liked cold -50 °, they simply have nowhere to go. Houses at each check point heated Yakut very hot. At home, every negro (if he can afford), air conditioning is 18 °. Of course, most people in Africa do not have air conditioning, so they just hide in the shade of the trees. Because they hate the heat.