

almost all countries have about twice as many people driving
No country except the US, according to your own graphic. 67% or more of “Own car” is the criterion.
Unless, of course, by “driving” you also mean motorbikes, boats etc. and there’s a sizable portion of these in some countries. The graphic doesn’t show that.
Serious question: If his black is the blackest and absorbs all light, why does that gadget/ trinket in the second video on this site cast a gray shadow? To my understanding, it should either cast a completely black shadow, or no shadow at all.