one definition of climate justice

the top 1% should reduce emissions by a factor of 30 (to 1/30th of current level) in order to have the bottom 50% treble their emissions (the numbers behind this are well explained here https://www.bbc.com/future/article/20211025-climate-how-to-make-the-rich-pay-for-their-carbon-emissions)

Johan Rockstrom at COP26 https://www.youtube.com/watch?v=iW4fPXzX1S0&list=LL&index=3&t=16s

Johan presents 10 takeouts from the IPCC report which negotiators should keep in mind in Glasgow

Linear cuts of 2 billion Gton a year to have some chance to meet the 1.5 degrees target, 4 billions Gton a year to be fairly sure to meet it

Global warming is human-made, some global warming gases are camuoflaging as beneficial aerosol but in the end are contributing to the co2 balance, this is a critical situation.

Megafires will be the new normal, and so marine life and habitat destruction

Risk of tipping points decrease at 1.5 degrees, increases at higher temps, beware of possible cascading of tipping points: cold water from the arctic into the atlantic, the amazon burns due to failing monsoons, warmer seas disintegrate the antartica shel, sea level rise. This is just one of many.

Btw, carbon markets now cover 20% of emissions but prices are high enough only in Europe

expanding on the concept of climate justice, there is a great substack by adam tooze which delves into the theme of inequality, there s great inequality between countries in emissions, but there is a bigger emissions inequality within countries, so tackling climate change requires also tackling income and wealth inequality. Case in point, emission growth in Far East is led by China, and China has higher Gini than the US; funny enough for a “communist” country https://adamtooze.substack.com/p/chartbook-newsletter-24

So, the problem is the top 10% who commands half of the world income and prodice half of the world emissions, a curve showing this dubbed the Dinosaur curve

Branko Milanovic, who is a scholar in economic inequality, focus on the 10% habit of flying arond the world and does a thought experiment: in 2020, due to coronavirus, flights were only 60% of 2019, so there is a way to keep people from flying, taxes, permits, whatever is doable. Unemployemnt in the industry, slump in tourism revenues worldwide, holidays flow will rearrange and with some govermnet money, things can smoothly become more green. Decarbonizing and averting the worst of global warming requires bold step, limiting air travel should be tried. Read here https://branko2f7.substack.com/p/climate-change-covid-and-global-inequality

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