One other point that may be worth making is that if the kids I rely on to take care of me when I am old are very religious, they will probably not take care of

One other point that may be worth making is that if the kids I rely on to take care of me when I am old are very religious, they will probably not take care of me, which gives me a vested interest in the undertaking of teaching the next generations not to hate me because I don’t share their beliefs.