Why would Scientist Rebellion Turtle Island create and join campaigns featuring billionaires as climate criminals? Because the science is clear: the super-wealthy are way more responsible for climate change than the rest of us. A peer-reviewed paper published by Nature in May 2025 shows why.

The wealthiest 1% have become the “Most Wanted” climate criminals.

We can’t afford them – neither can the planet.

Did you know? The poorest half of the world’s population—approximately four billion individualsbarely impact climate change.Climate Equality: A Planet for the 99%” Oxfam report reveals that in 2019, the richest 1% of the global population generated as much carbon pollution as the poorest two-thirds of humanity—around five billion people. In stark contrast, Richard Wilk and Beatriz Barros’ study found that 20 of the world’s billionaires emitted on average 8,194 tons CO2 equivalent per year.

Billionaire’s emissions are directly linked to fossil fuel consumption through private jets, yachts, and high-carbon investments.

While some people struggle to access clean water, the ultra-rich are having day trips to space. This is a climate of inequality, amplified by a fossil-fuelled economy built for the few.

The massive emissions of their entitled lifestyles are the primary cause of the crisis, from weather disasters to uninsurable homes, you can blame them.

“We are facing a hard battle against a clear enemy – it’s name is greed.”

United Nations Secretary general António Guterres

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THE SCIENCE

High-income groups disproportionately
contribute to climate extremes worldwide
Received: 8 November 2024
Accepted: 24 March 2025
Published online: 07 May 2025
Check for updates
Sarah Schöngart, Zebedee Nicholls, Roman Hoffmann,
Setu Pelz & Carl-Friedrich Schleussner
Climate injustice persists as those least responsible often bear the greatest
impacts, both between and within countries. Here we show how GHG
emissions from consumption and investments attributable to the wealthiest
population groups have disproportionately influenced present-day
climate change. We link emissions inequality over the period 1990–2020 to
regional climate extremes using an emulator-based framework. We find that
two-thirds (one-fifth) of warming is attributable to the wealthiest 10% (1%),
meaning that individual contributions are 6.5 (20) times the average per
capita contribution. For extreme events, the top 10% (1%) contributed
7 (26) times the average to increases in monthly 1-in-100-year heat extremes
globally and 6 (17) times more to Amazon droughts. Emissions from the
wealthiest 10% in the United States and China led to a two- to threefold
increase in heat extremes across vulnerable regions. Quantifying the link
between wealth disparities and climate impacts can assist in the discourse
on climate equity and justice.
How could a changing climate impact food security?
Climate change and Vulnerability
Those who contribute the least greenhouse gasses will be most impacted by climate change.
Photo from OpenVerse
Earlier findings by Molly Brown and many other scientists consistently show that those most impacted are those who have been least responsible for greenhouse gas emissions.

“We find that two-thirds (one-fifth) of warming is attributable to the wealthiest 10% (1%), meaning that individual contributions are 6.5 (20) times the average per capita contribution… Emissions from the wealthiest 10% in the United States and China led to a two- to threefold increase in heat extremes across vulnerable regions.”

Schöngart et al. 2025

The research paper highlights a troubling reality: the wealthiest individuals and nations are disproportionately responsible for driving climate change.

If everyone on Earth emitted carbon like the top 10%, global temperatures would have already risen by a catastrophic 2.9 °C. The top 1% alone would push warming to 6.7 °C, while the top 0.1% could drive it to an unthinkable 12.2 °C. These extreme emissions aren’t just numbers—they translate into a dramatic 26-fold increase in the frequency and intensity of extreme heat events, and a sharp rise in devastating, once-in-a-century droughts in fragile regions like the Amazon. The consequences are profound, accelerating ecological collapse and threatening the lives and livelihoods of Indigenous communities and other vulnerable populations.

A new econometric study across 200 countries confirms that wealth inequality notably drives carbon emissions, with the richest contributing nearly one‑fifth of their emissions above what would be expected—despite representing a small share of the population. Beyond direct consumption, the investments of the super‑rich heavily lean toward fossil fuels—accounting for 50–70 % of their carbon footprint —and generate heat-related deaths (around 1.3 million globally)

Economists now argue that Economists now argue that wealth taxes on the ultra‑rich could have a dual effect: reducing excessive emissions directly and funding climate justice efforts. (Yay!)

For example, Oxfam projects a 60 % income tax on the global top 1 % could cut emissions by roughly 700 Mt CO₂—more than the UK’s annual emissions—and raise trillions for green transition subsidies.

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