But walk the walk? And give up one of my many annual vacations, say?

Thanks, but we’ll just stick to the talking, if you don’t mind.
This, folks, is “saving the planet” rhetoric in a nutshell.
Germans Want Climate Policy – Just Not in Their Homes. A new law about home heating reveals political constraints on the energy transition.
Polls show that Germans are earnestly worried about the climate crisis and in favor of more climate action. The fallout of global warming is one of their most pressing concerns, indeed as it is across Europe. And yet, when it comes to modifying their lifestyles or paying higher prices to curb emissions, most say they’re not willing, or only as much as it doesn’t sting.