This essay is devoted to the study of science in a long-successful politica
l structure, the Universal Monarchy. Because the Iberian Empires did not su
rvive into modernity, they have been viewed as incompatible with modern sci
ence. This, however, is a matter of perspective. From 1500 to 1800, science
was one of the main instruments of Iberian representation in the New World
. While it was not expressed in the familiar language of objectivity and wa
s far from experimentalism, a kind of science defined by religious, courtie
r, and symbolic meanings shaped the dream of a Universal Monarchy. When thi
s political concept became peripheral in the new Western order, Creole cult
ures reappropiated its practices to mark the identity of their new nations.
However, even before colonial emancipation, these new national identities
(American, not European; local, not universal) were based firmly in the nat
ural knowledge of the New World regions they represented.