Love, mercy, guilt, etc. would never evolve in the theory of evolution. After you have answered the preceding questions, please look carefully at your answers and thoughtfully consider the following questions. It is all they have been taught. They are bound to support the theory for fear of losing their job or status or grade point average. They are too proud to admit they are wrong.
Evolution is the only philosophy that can be used to justify their political agenda.
Both possibilities are frightening. It is just a religious worldview.