Variations of the ichthys symbol contains the words "n'Chips", a play on "Fish and Chips". "Sushi" written inside the fish is one more variant. Variations of the ichthys symbol The ichthys symbol, or "Jesus fish", typically used to proclaim an affiliation with or affinity for Christianity, has many variations. Some of these are made by Christians in order to promote a specific doctrine or theological perspective, such as evolutionary creation. Other variations are sometimes intended for the purpose of satire. Both the traditional ichthys fish as well as its variations, are often seen adorning the bumpers or trunks of automobiles, often in the form of
Caduceus as a symbol of medicine of medicine with commerce, recognizing the importance of "advertising essential for competitive marketing", and suggesting that it is up to individual physicians to choose between the two symbols, based on their own views about what associations are appropriate. In 2009, conspiracy theorist David Icke suggested that the American Medical Association deliberately adopted the symbol due to their underlying profit motives, although the AMA has used the Rod of Asclepius for over a century, and its current logo since 2005. In North America, there are calls to clarify the symbol and to move to a uniform use of the rod of