The more specific idea of Evolution now reached is - a change from an indefinite incoherent homogeneity to a definite coherent heterogeneity accompanying the dissipation of motion and integration of matter.
Television is such an evolving medium. When you're doing a TV show it's not like you just shoot for six weeks and you're in an editing room with all of your footage. It's like a guitar or a car you have to fine tune things. You stop doing what's not working you work on what is working and you add things that do work.