If you think inequality is only a matter of income, think again – and check this study on energy inequality by @yl_oswald, @dr_anneowen, and @JKSteinberger.
THREAD/
1/ The richer a country, the bigger its energy footprint.
2/ Failure in economic inclusion causes exclusion from energy provision. Also: when expenditure is highly unequal in a country, the corresponding inequality in energy footprints will tend to be even larger.
3/ Consumption categories that feature higher energy intensities and higher elasticities, such as vehicle fuel, concentrate energy use among high-income individuals.
4/ What should be degrown? Answer: what’s in the red box, namely high-intensity goods and services only consumed by the richest.
5/ There are ~550 million people in each decile, so roughly the equivalent of today’s European Union. The top 10% consume ~39% of total final energy (nearly equivalent to the consumption of the bottom 80%), whereas the lowest 10% consume almost 20 times less, ~2%.
6/ The top 10% uses 75% for air transport. Said differently: flying is a luxury only used by the rich.
7/ The energy footprints of the richest reach 200-300 GJ yr. (...) On the other hand, 77% of people consume less than 30Gjyr and 38% consume less than 10Gjyr – this lower end is almost certainly insufficient for a decent quality of life.
8/ Economic growth aggravates inequality.
9/ 31% of the energy increase can be attributed to vehicle fuel alone, another 33% to heat and electricity and another 12% together to other transport and the education and finance and other luxury category. Other subsistence such as food and wearables, together, contribute 7%.
10/ Take-home message: We won’t solve the climate crisis without addressing national and international inequality.
Karma moment in science. Two weeks ago, @IvanVSavin & @ProfJeroenBergh published a (flawed) review of the degrowth literature arguing that there were « very few studies using formal modelling ». This week, Lauer et al. published a study showing that this is wrong. 🧵
Systematically reviewing the literature from 2000 to 2023, Arthur Lauer and his colleagues identify 75 modelling studies.
Savin and van den Bergh (2024) argue that « the fraction of studies undertaking modelling or data analysis fluctuates in the range of 0-15% over tiem shows no clear trend » (p.3). Wrong again.
Today is Black Friday, a nonsensical ritual invented by for-profit businesses for the sole sake of moneymaking. By shopping today, you are willingly enriching a small class of business-owning super-polluters who bath in ecosystem-killing profits.
The top 10% richest humans own 76% of world wealth and generate 50% of all carbon emissions. The footprint of the world top 1% equals the one of the poorest 66% of humanity.
We are told that consuming forever more is part of human nature. Bullshit. The seemingly inescapable rat-race for positional prestige is constructed by an army of influencers, growth hackers, and ads designers. Read it again: the destruction of life on Earth is designed.
Of course that's your contention. You're an economist who just heard about degrowth. You just got finished reading some quick-and-dirty critique – the latest piece in The Economist probably – and you’re convinced that degrowth is unnecessary because we can green growth.
You’re gonna be convinced of that ‘til next month when you read "Decoupling Debunked", then you’re going to admit that decoupling has never happened in the past but you’ll say that it could sure happen in the future.
That’s going to last until next year when you’ll be regurgitating Andrew McAfee, Sam Fankhauser, or Alessio Terzi about how price signals and technological progress can solve any environmental issue.
Summary of my talk at the #BeyondGrowth conference on the impossibility of green growth and the necessity of degrowth. 🧵
There is a rumour that is picking up speed in the media, affirming that it is possible to both produce more while polluting less. Some people call it “green growth.”
This rumour is not only a rumour, it is also a belief deeply embedded within our current environmental strategies. Problem: The idea of an economic growth fully decoupled from nature is scientifically baseless and it is distracting us from more effective transition strategies.