Well, good news! We’re conducting a planetwide, n = 8 billion, study on this topic right now! We don’t have a control group, though, except maybe a handful of r

Well, good news! We’re conducting a planetwide, n = 8 billion, study on this topic right now! We don’t have a control group, though, except maybe a handful of rich folk who can afford to scrub CO2 from their penthouses.