The uncertainty principle as an evolutionary engine.

Heisenberg's uncertainty principle in quantum mechanics underlies the genesis of evolutionary variability. When the uncertainty principle is coupled with the incontrovertible principle of the conservation of energy and material resources, there appears an uncertainty relationship between local fluctuations in the quantities to be conserved on a global scale and the rate of their local variation. Since the local fluctuations are accompanied by the non-vanishing rate of variation because of the uncertainty relationship, they generate subsequent fluctuations. Generativity latent in the uncertainty relationship is non-random and ubiquitous all through various evolutionary stages from abiotic synthesis of monomers and polymers up to the emergence of behavior-induced variability of organisms.