Kantianism
Kantianism is the philosophy of Immanuel Kant, a German philosopher born in Königsberg, Prussia (now Kaliningrad, Russia). The term "Kantianism" or "Kantian" is sometimes also used to describe contemporary positions in philosophy of mind, epistemology, and ethics.
Ethnocentrism
Scholars are generally agreed that Boas developed his ideas under the influence of the German philosopher Immanuel Kant. Legend has it that, on a field trip to the Baffin Islands in 1883, Boas would pass the frigid nights reading Kant's "Critique of Pure Reason". In that work, Kant argued that human understanding could not be described according to the laws that applied to the operations of nature, and that its operations were therefore free, not determined, and that ideas regulated human action, sometimes independent of material interests. Following Kant, Boas pointed out, for instance, the starving Eskimos who, because of their religious beliefs, would not hunt seals to feed themselves, thus showing that no pragmatic or material calculus determined their values.