These lovely kinds of projects always leave me wanting more. In the same way every telescope leaves me wanting a larger one. Because what they reveal is so immediately interesting.

I would love to be able to slip through time with a slider. Especially if there was enough data on the movement and geographic span of early peoples to represent their story with moving, fading in/out diffusions of color.

And now I am curious! How clearly we have pinned down migration and geographic spans for the history of all human families?

NONE of this is an actual suggestion to do any more work.

It is great as it is!