Humans are at the top of the food chain and I cannot comprehend our place in the universe. Almost every animal contributes to the well being of this world. Bees jump from plant to plant, pollinating them. Micro-bacteria like algae clean the water in our oceans. Plant like convert carbon dioxide into Oxygen for us to be able to breathe essentially live. But what is human's purpose? Do we even have a purpose? Humans are naturally selfish and will do what's in their best interest. In contrary to contributing to the world, humans are slowly destroying it through pollution, global warming, and other man-made ramifications.