Saw a news article about a well known celebrity who is very outspoken on climate issues having another child, which is of course literally the worst thing you can do in terms of your climate footprint. But anyway it got me thinking: Does anyone make any actual sacrifices/significant life style compromises for climate change? Or do we instead merely big up choices that we would have made for different reasons anyway?
For example, I'm vegetarian and when people ask the reason I'll cite the effect of beef and pork farming on the environment as one reason. But the truth is I wouldn't eat them anyway, as I hate the idea of inflicting suffering on other intelligent mammals. Or sometimes I tell myself not owning a car is me "doing my bit" but the truth is I don't really enjoy driving and don't need a car for work. Anyway, it often seems when you scratch the surface, there are nearly always reasons of immediate self-interest attached.
Of course, people are good at spending a few minutes to sort and separate their rubbish now, and we take more care to turn off lights we're not using. All good. But how many people are really making significant life style compromises for purely altruistic reasons. 1 in 100? 1 in 1000?