The clan is nothing more than a larger family, with its patriarchal chief as the natural head, and the union of several clans by intermarriage and voluntary connection constitutes the tribe.
I liked early Amis a lot, but I stopped reading him some time ago. I admire Hitchens on literary topics - I think he is very astute. McEwan, I read a bit. But I suppose it's more the ideological phenomenon that they represent together that interests me.

