Chandelor v Lopus to evolve a doctrine of implied warranty. This judgment predated a common law recognition of fraudulent misrepresentation by 180 years. Chandelor v Lopus Chandelor v Lopus (1603) 79 ER 3 is a famous case in the common law of England. It stands for the distinction between warranties and mere affirmations and announced the rule of "caveat emptor" (buyer beware). A man paid £100 for what he thought was a bezoar stone. This is a stone that forms in animals' intestinal systems, and was believed to have magical healing properties. The seller said it was a bezoar stone, which turned out
The purpose of a system is what it does The purpose of a system is what it does The purpose of a system is what it does (POSIWID) is a systems thinking heuristic coined by Stafford Beer. Stafford Beer coined the term POSIWID and used it many times in public addresses. In his address to the University of Valladolid, Spain, in October 2001, he said "According to the cybernetician, the purpose of a system is what it does. This is a basic dictum. It stands for bald fact, which makes a better starting point in seeking understanding than the familiar attributions of good intention, prejudices about expectations, moral judgment,