Machine Learning: a digital Cambrian explosion about to happen - Biznology

Evolution as understood by Charles Darwin was supposed to happen very slowly and gradually. That's why he, and many other scientists, were puzzled by an event that happened about 540 million years ago, known as the Cambrian Explosion. During that period, life as it was known went in overdrive mode, and a world that was mostly comprised by simple life forms, suddenly – in geological scale – became extremely diversified, with most major animal phyla appearing in a span of 25 million years, to then slow down to its normal pace. There are many theories trying to explain it, like the increase in oxygen levels, or the onset of new genetic mechanisms drastically affecting embryo development. A possible explanation was made popular in 2003 by then Oxford professor Andrew Parker, who published the book "In the blink of an eye: how vision sparked the big bang of evolution".