And redirecting you attention on to the "offsets" scam too.

Ever wonder why climate change is such a problem if 1.5 pence per liter petroleum burnt can undo the damage? Spoiler: it can't. You can't sequester CO² for that cheap, and CO² isn't the only issue. "Offsets" are not certified by any trustworthy third party, and companies intentionally don't pry too much, so they can say "Oh sorry, didn't know" if anyone investigates and discovers they did squat-all.