If we have enough to go on, then we need to go on it - and that does not mean concentrating on US emissions. It means taking a look at and doing something about Mbobo's cook fire in Congo and 1B Indians burning cowschit and riding motorscooters and Wu Li's newest coal plant outside of Beijing and the utter lack of effort put to any of those issues.
Address the real issues, and then you'll have something to go on. Keep concentrating on the margins and nothing gets done.
Like I said, I don't agree with how the left addresses the issues.
But we can only change the US in relation to carbon emissions so that's why they're not addressing things in the Congo.
And I honestly think the US is doing a pretty good job of reducing our carbon footprint. FWIW, I don't think it's legal to fire up your charcoal grill in California anymore.
Meanwhile, I BBQ with nothing but charcoal (evil little me).
