A Sensible Introduction to Category Theory

Remember when I used a video with a coconut in the thumbnail to drive a stake through the heart of mathematical structure? Today, in this introduction to the basics of category theory, I attempt to remove it. 27 Unhelpful Facts About Category Theory: MetaMaths on category theory: My dissertation on the equivalence between the category of monoidal categories and the category of representable multicategories: FURTHER READING Basic Category Theory (Tom Leinster): Categories for the Working Mathematician (Saunders Mac Lane): ~ebatista/2016-2/ Category Theory for Computing Science (Michael Barr and Charles Wells): Category Theory for the Sciences (David Spivak):