i'm not a scientist, i'm just trying to think rationally. i see many ways to disprove evolution .
1. complexity.
in order for any life to exist it must be able to reproduce. it doesn't matter if we're talking about single cells or large organisms. how would one define reproduction in theory? reproduction is a process very similar to duplication of oneself. duplication is when the "offspring" is identical to the "parent". in terms of complexity reproduction is equal to or more complex than duplication. i could expand on that later. the process of duplication itself is very complex. now imagine a machine that on top of its regular functions could also duplicate itself. imagine a car that at the same time happens to be a car factory, or a computer, and so on. that's what living organisms do. now imagine that a mechanism of that complexity originated on its own, "naturally", by constant mixing of molecules. that is simply impossible. evolution does not explain the origin of life.