Same for rural parts of North America, and you also have to worry about animals on the road.

But I find that bright white headlights actually make that second problem worse. The bright white light means your eyes don't adjust as well to the dark, so you can really only see straight ahead. So it's much harder to spot deer standing in the relative gloom along the side of the road than it is with older halogen headlights.

You're right, and it's actually even worse when the road has very reflective white lines. Basically, everything outside of the road is invisible. However, in France, they somehow haven't figured how to not have their lines disappear when it rains ever so slightly.

I think that there's some kind of middle ground. Older cars used to have pretty dim lights. When my dad got a Citroën C5 with Xenon lights many years ago, it was a game changer. That car and one almost identical one (Peugeot 407) were fairly popular around these parts when they came out, and I don't remember ever having issues with their headlights blinding me.

But something started to shift some 5 years ago: more and more cars started having blinding lights. Combined with taller and taller cars, it started being a pain.

I also think that people pay less attention to the state of their cars. Some (like that C5) have auto-levelling lights, and the Xenons seem to last forever (never had to touch them in almost 20 years of service). However, I have the impression that there are more and more cars with headlights which are simply out of whack. I base that judgement on the fact that most of the time, only one of the headlights will blind me, while the other seems fine. And I'm mostly talking "basic" cars, not some high-end mercedes with matrix lights or whatever they're called which may be misdetecting something.

> Same for rural parts of North America, and you also have to worry about animals on the road.

You very much have to worry about that in europe as well in the conditions GP talks about (source: hit a deer in the dark not two weeks back).