Besides Germany, the only countries that don't have speed limits are places like Nepal, where road conditions are so bad that a limit would be beside the point. In other words, it's a little crazy that this is even a topic for debate in Germany. ↗
But to be fair, if you take players from my era to now, the game has changed and the players have many more shots. They use them differently than we did. The speed of the game has changed. ↗
The only thing that will really change global warming in the long run is if we radically increase the speed with which we get alternative technologies to deal with climate change. ↗