energy barriers / end product / saturated salt solution / energy-well stabilities / equilibrium open systems / higher energy / heat energy / high energy / energy-well / energy-wells / open systems / thermal energy / random thermal energy / kinetic energy / energy-well acts / Energy-well formations / energy-well stability / transition energy-well / energy-based rate-ofchange selections / energy / energy-well selections / /
MARK H. BICKHARD and DONALD T. CAMPBELL VARIATIONS IN VARIATION AND SELECTION: THE UBIQUITY OF THE VARIATION-AND-SELECTIVE-RETENTION RATCHET IN EMERGENT ORGANIZATIONAL COMPLEXITY