Great post by Dave Roberts on VOX, here. It’s nominally a response to the “not having a kid is the best way to reduce your carbon footprint” argument, which Roberts debunks by reminding us that carbon emissions are class stratified, all the way down. He does so quoting Oxfam’s top-notch inequality research, including this graph:
How to interpret this? Like so:
“This shows that the top 10 percent of the wealthiest people in China emit less carbon per person than people on the bottom half of the US wealth distribution — again, inequality between countries — but it also shows that the top 10 percent wealthiest in the US emit more than five times as much CO2 per person as those on the lower half of the income scale.
So wealthy people in the US produce 10 times more per capita emissions than the wealthy in China. That is pretty mind-boggling.
The point here is that not all individual choices are created equal, because not all individuals are equally capable of having an impact. The choices of developed-world citizens matter more than the choices of (say) Chinese citizens, and the choices of wealthy developed-world citizens matter most of all.
The rich, in other words, are the ones that should be getting hassled about their choices. For most working schmoes, this kind of moralizing of lifestyle is as pointless as it is off-putting.”