Where did we humans come from?

Some 40 or so years ago, our origins seemed quite straight forward.

The original story went something like this: modern humans (Homo sapiens) evolved to their current anatomical form in sub-Saharan Africa sometime after 200,000 years ago. They hung around for a bit, then groups started moving out of the homeland.

Arriving in Western Europe, a “human revolution” soon occurred (40,000 years ago), resulting in our much celebrated artistic and complex language abilities, a sort of creative explosion. These cognitively and technologically advanced peoples then out-competed the indigenous Neanderthals (and other archaic, or relatively ancient, human groups) and ultimately conquered the entire globe.

But fresh evidence has forced a rethink of this version of human history.