@martinies,
Well, at least you made an attempt at reasoning, albeit a paltry one. That's as though you said there are squirrels in all parks, therefore, parks are caused by squirrels. You are presenting specious reasoning, because none of it makes any mention of what it is about death which is an agent for evolutionary change.
Plants and animals which successfully reproduce and pass on their unmodified genome die, and their offspring die. Plants and animals which successfully reproduce and pass on their
modified genome to their offspring die, and their offspring die--
and that passing-on of a modified genome leads to evolutionary change. Plants and animals which do not successfully reproduce die. You're not saying anything. It's as though you were to say that breathing were the leading cause of death.