> new roles will be created. In the past, one such "new role" was that of slave. In fact, we expect slavery is <10,000 years old! Yes, new roles will be create

> new roles will be created. In the past, one such "new role" was that of slave. In fact, we expect slavery is <10,000 years old! Yes, new roles will be created. But there's nothing to say that they'll be pleasant for us to take on.