Even today, scientists distinguish between elements and natural forces. Modern science asserts that all natural processes can be explained by the interactions between different elements and natural forces. Poster when nothing goes right go cycle. Empedocles believed that the eye contained earth, air, water, and fire just like everything else in nature. Therefore, earth in my eyes will feel the things of the earth around me, air feels the things of air, fire feels fire, and water feels water. If my eyes lack one of the four elements, I won’t see the world fully.