We are Different. Humans and their environment

Why does the distance to the Sun allow life to exist on Earth? How is it that light and rain determine the different regions of our planet? How have humans adapted to each environment? We all look different depending on where our ancestors were born. And thanks to the fact that they learned to use the different resources in each place, we have come this far! Human skill has allowed us to change our environment and make machines to do the most arduous tasks. This visual guide reveals the history of humans on Earth and explain how we are related and how we are all different!