\-- If all specifies evolved from simpler species, that means that we are not designed as we are
\-- If we have adapted to our environment that means that we are not fit for purpose
\-- Biological science: Survival of the fittest, natural selection, evolution
\-- Small changes that lead to our complex world today
\-- Don't beed a God, natural world has changed by itself
\-- Don't need a God to set this in motion, the start of evolution
\-- Can also link to cataphoric events e.g Astroid and dinosaurs
\-- Darwin never set put to disprove God or Design argument, only wanted to know how animals come to be in the natural world
\-- This argument only explains how it evolved, not how it started.