The alleged synthesis of nursing and public health has not produced th
e expected community-as-client emphasis. Public health is characterize
d as disease-focused, with masculine domination, using a causal model.
The explanatory model of chaos challenges nurses to reexamine nursing
's theoretical base by questioning assumptions associated with linear
thinking. The selected chaotic concepts of aperiodicity, attractors, s
ensitive dependence on initial conditions, phase space, and fractals a
re discussed here. Each concept's connection to physics and mathematic
s is cited and considerations for nursing science are outlined. Conclu
sions include redefining health, nursing, and community in chaotic ter
ms and renaming nursing practice, which has this aperiodic and holisti
c paradigm, as ecologic health nursing.