Emissions of the richest 1% are more than twice that of the poorest 50%. Compliance with the Paris Agreement's 1.5°C goal would require the richest 1% to reduce emissions by at least 30 times, while per-person emissions of the poorest 50% could approximately triple. (en)
Though total emissions differ substantially among high-emitting regions, the pattern of higher income classes emitting more than lower income classes is consistent across regions. The world’s top 1% of emitters emit over 1000 times more than the bottom 1%. (en)