There was an interesting idea in my country that predictably got massacred in the media: A CO2 budget. High enough that poor people could still fly to Spain on

There was an interesting idea in my country that predictably got massacred in the media: A CO2 budget. High enough that poor people could still fly to Spain once a year low enough to block yuppies from sightseeing Nepal or New York. Obviously the wealthy would never allow it- virtue signaling on HN about how long they use their iPhone is one thing.