The natural world around us is highly organised. You can see evidence for this around you all the time. The scientific community seem to be settled on the thought that this is because life on earth evolved under the influence of Darwinian natural selection. But what is the evidence that evolution happened? Can anyone plausibly deny that it happened and, if so, how? 

And, more importantly, if we did evolve alongside other animals, does this mean that we need to fundamentally refine the way we think about what it is to be human?

Artwork by Conner Griffin: The Plain Creative Agency.
Music: Land of Destiny, from Premium Beat.