Demography Is Electoral Destiny. John Derbyshire and Lion of the Blogosphere advance the theory that:

where you have a lot of blacks, whites go tribal

to partially explain some Republican primary results. This agrees with the late Lee Kwan Yew of Singapore, something of a professional expert in the matter, who once said:

In multiracial societies, you don’t vote in accordance with your economic interests and social interests, you vote in accordance with race and religion.

This didn’t used to be relevant in Western politics, because the West was overwhelmingly white and Christian. But now with the PC elite importing non-whites and Muslims as quickly as possible, and demonizing Christians, it has all changed. This means that the old politics of arguing about liberty, rights, and the appropriate degree of socialism are fading away, being replaced by a new politics of race and religion. Well, new to the West that is; it’s been predominant in much of the second and third worlds for ages.