Definition of speciesism. 1 : prejudice or discrimination based on species; especially : discrimination against animals. 2 : the assumption of human superiority on which speciesism is based.
1 In units with an electronic control panel, the factory settings of 38Â°F (3Â°C) in a refrigerator and 00Â°F (-18Â°C) in a freezer are ideal food storage temperatures as they cover most foods.  Setting the temperature higher or lower than factory settings will cause the unit to run more or less, according to set temperature.
At What Temperature Should My Refrigerator Be Set? A refrigerator's sole purpose is to keep things cold. Simple, right? But if you've ever dug through your crisper drawers to find your carrots have turned into frozen sticks, then you know the pains of having a refrigerator that's set to the wrong temperature.