The white supremacists who chant “blood and soil” (borrowing this phrase from the Nazis’ Blut und Boden) think white-skinned people have a special claim to the lands of Europe and North America.

This is an arrogant and ignorant belief to hold on this side of the Atlantic where every white person has immigrant ancestry originating from Europe, but European whiteness in terms of origin (not superiority) is a less controversial notion. That is to say, even among those of us who support the development and protection of inclusive, racially diverse societies, it’s generally believed that prior the modern era of mass migration, European societies were overwhelmingly white because, to put it crudely, Europe is where white people come from.

It turns out that European whiteness has surprisingly shallow roots, as new research findings based on a DNA analysis of “Cheddar Man” indicate. (Readers who might only be familiar with Cheddar as the name of a cheese should note that the cheese is named after the place.)

The Guardian reports:

The first modern Britons, who lived about 10,000 years ago, had “dark to black” skin, a groundbreaking DNA analysis of Britain’s oldest complete skeleton has revealed.

The fossil, known as Cheddar Man, was unearthed more than a century ago in Gough’s Cave in Somerset. Intense speculation has built up around Cheddar Man’s origins and appearance because he lived shortly after the first settlers crossed from continental Europe to Britain at the end of the last ice age. People of white British ancestry alive today are descendants of this population.

It was initially assumed that Cheddar Man had pale skin and fair hair, but his DNA paints a different picture, strongly suggesting he had blue eyes, a very dark brown to black complexion and dark curly hair.

The discovery shows that the genes for lighter skin became widespread in European populations far later than originally thought – and that skin colour was not always a proxy for geographic origin in the way it is often seen to be today.

Tom Booth, an archaeologist at the Natural History Museum who worked on the project, said: “It really shows up that these imaginary racial categories that we have are really very modern constructions, or very recent constructions, that really are not applicable to the past at all.”

Yoan Diekmann, a computational biologist at University College London and another member of the project’s team, agreed, saying the connection often drawn between Britishness and whiteness was “not an immutable truth. It has always changed and will change”.

Britain First, as a neo-fascist organization that claims to represent “indigenous British people,” should take note.

Whiteness construed as a marker of geographic origins more strongly identifies the diversity of those origins than ties them to any particular place.

Or to put it another way: those of us with fair skins should probably view ourselves as mongrels of the human race.