Continuity, Simplification, and Paradigm Shifting in Biological Evolution

Abstract

The principle of continuity in evolution is often violated by discontinuous saltations leading to "punctuations" in evolutionary history. Highly accurate cellular replication fidelity is a requirement for biological evolution. In previous work, I have used a statistical theoretical model to demonstrate discontinuity in the evolution of high replication fidelity. Depending on the granularity of approach, both a continuous and a saltational view of evolutionary history are consistent with a scientific worldview of creation, and with the concept of simplification in biology as articulated by Emily Boring et al. The apparent contradiction between the complexity of biological systems with the idea of evolutionary simplification can be resolved by considering the globally simplifying selection of single systems and the local evolution of increasing system complexity. Explanations of thresholds and discontinuities during evolution might require the inclusion of paradigms such as teleology and agency in biological science, with theological implications.