Why Chemistry is the most important science.

 Chemistry is the study of matter and the changes it undergoes, and everything that we interact with on Earth (except light) is made of matter. Therefore, Chemistry is the study of the components that make up everything on Earth (except light), which makes it the study of everything on Earth (except light) and how each thing reacts with all the other things. All other sciences are really just a subset of the studies conducted by chemists, they may have different objectives or subject matter, but they are all examining the same material that Chemistry already covers (except light; light scientists are the exception to this argument). Indeed, it is clear from all of this overwhelming, well written evidence that Chemistry is the most the most important of the sciences (except light science, which isn't included in chemistry [neither is the study of antimatter]). It is the most important because Chemistry encompasses all other types of science (except light science) because they all study matter, and Chemistry is the study of matter and the changes it undergoes.