Scoville scale scale, and may vary in content during ripening. Capsaicin is the major capsaicinoid in chili peppers. Scoville scale The Scoville scale is a measurement of the pungency (spiciness or "heat") of chili peppers and other spicy foods, as recorded in Scoville Heat Units (SHU) based on the concentration of capsaicinoids, among which capsaicin is the predominant component. The scale is named after its creator, American pharmacist Wilbur Scoville, whose 1912 method is known as the Scoville organoleptic test. In the 21st century, high-performance liquid chromatography (HPLC) is used to quantify the capsaicinoid content as an indicator of pungency. The most
The Measure of Civilization The Measure of Civilization The Measure of Civilization: How Social Development Decides the Fate of Nations is a history book by the British historian Ian Morris, published in January 2013. It is the companion volume to Morris's 2010 award-winning book, "Why the West Rules—For Now". The book explains in details the evidence and statistical methods used to construct the social development index in "Why the West Rules—For Now". The index consists of four traits: energy capture per capita, organization, information technology, and war-making capacity. Using archaeological and historical data to quantify the history of social development, the author measures the