At any rate almost down to the tee any Englishmen or American in Uganda would be a reliable lefty, almost a sure voter for the Labour/Liberal party or a Democrat/Independent.
While these self-professed liberals (after all most of them are NGO types) regularly declaim the Tory party or the right wing for their racism and proclaim their paens to diversity, in many of their gatherings I end up being the only "dark-haired" person about. Now that's another level of homogeneity and it's only happened to me once before in the West (forget about being the only dark skinned person but dark haired to boot).
At any rate I find that while their adhere to the cult of diversity and multi-cultural ism in practise the Tory party gatherings (even the far-right UKIP) will be more diverse in terms of race & ethnicity. In part because the right insists on a minimum standard of acculturation/assimilation (which is easily accomplished depending on your class levels, immigration is fraught as a two-edged sword since underperforming immigrants "sponge on welfare" high performing "take jobs") they are able to accommodate racial diversity.
Whereas I've noticed that the left liberals won't notice anything amiss about their all-vanilla gatherings, it's as though their ideological leaning insulate from any actual criticism. The right considers any superiority/arrogance to derive from wealth & the creation of wealth whereas the left seems to hold itself apart from a complex interlocking of race, class & ideology that makes it far more opaque and inaccessible to get into. Essentially the easiest pass is to blend in by just fudging the boundaries (understand the rules & play them to your advantage).