The Future is Equal

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Billionaire wealth surges by $2 trillion in 2024, three times faster than the year before, while the number of people living in poverty has barely changed since 1990.

Billionaire wealth surges by $2 trillion in 2024, three times faster than the year before, while the number of people living in poverty has barely changed since 1990 

  • Oxfam predicts there will be at least five trillionaires a decade from now. 
  • 204 new billionaires were minted in 2024, nearly four every week. 
  • Sixty percent of billionaire wealth is now derived from inheritance, monopoly power or crony connections, as Oxfam argues that “extreme billionaire wealth is largely unmerited.”  
  • Richest 1 percent in the Global North extracted $30 million an hour from the Global South in 2023. 
  • Oxfam urges governments to tax the richest to reduce inequality, end extreme wealth, and dismantle the new aristocracy. Former colonial powers must address past harms with reparations. 

Global billionaire wealth grew by $2 trillion in 2024 alone, equivalent to roughly $5.7 billion a day, at a rate three times faster than the year before. An average of nearly four new billionaires were minted every week. In Aotearoa New Zealand, billionaire wealth increased in 2024 by $5 billion NZD ($12 million NZD per day). 

Meanwhile, the number of people living in poverty has barely changed since 1990, according to World Bank data. It takes just 6 days for someone in the top 1% of New Zealand to make what the average person in the bottom 50% makes all year. 

In 2024, the number of billionaires rose to 2,769, up from 2,565 in 2023. Their combined wealth surged from $13 trillion to $15 trillion in just 12 months. This is the second largest annual increase in billionaire wealth since records began. The wealth of the world’s ten richest men grew on average by almost $100 million a day —even if they lost 99 percent of their wealth overnight, they would remain billionaires. 

Last year, Oxfam predicted the emergence of the first trillionaire within a decade. However, with billionaire wealth accelerating at a faster pace this projection has expanded dramatically —at current rates the world is now on track to see at least five trillionaires within that timeframe.  

This ever-growing concentration of wealth is enabled by a monopolistic concentration of power, with billionaires increasingly exerting influence over industries and public opinion.  

Oxfam publishes “Takers Not Makers” today as business elites gather in the Swiss resort town of Davos and billionaire Donald Trump, backed by the world’s richest man Elon Musk, is inaugurated as President of the United States.  

“The capture of our global economy by a privileged few has reached heights once considered unimaginable. The failure to stop billionaires is now spawning soon-to-be trillionaires. Not only has the rate of billionaire wealth accumulation accelerated —by three times— but so too has their power,” said Oxfam International Executive Director Amitabh Behar. 

“The crown jewel of this oligarchy is a billionaire president, backed and bought by the world’s richest man Elon Musk, running the world’s largest economy. We present this report as a stark wake up-call that ordinary people the world over are being crushed by the enormous wealth of a tiny few,” said Behar. 

The report also shines a light on how, contrary to popular perception, billionaire wealth is largely unearned —60 percent of billionaire wealth now comes from inheritance, monopoly power or crony connections. Unmerited wealth and colonialism —understood as not only a history of brutal wealth extraction but also a powerful force behind today’s extreme levels of inequality— stand as two major drivers of billionaire wealth accumulation. 

Oxfam Aotearoa’s Executive Director, Jason Myers said, “New Zealand is not immune from the grotesque global trend of billionaires getting richer while the number of people living in poverty remains stubbornly high. Here in Aotearoa, it takes just 6 days for someone in the top 1% to make what the average person in the bottom 50% makes all year.”  

Oxfam’s calculates that 36 percent of billionaire wealth is now inherited. Research by Forbes found that every billionaire under 30 has inherited their wealth, while UBS estimates that over 1,000 of today’s billionaires will pass on more than $5.2 trillion to their heirs over the next two to three decades.  

Many of the super-rich, particularly in Europe, owe part of their wealth to historical colonialism and the exploitation of poorer countries. For example, the fortune of billionaire Vincent Bolloré, who has put his sprawling media ‘empire’ at the service of France’s nationalist right, was built partly from colonial activities in Africa.  

This dynamic of wealth extraction persists today: vast sums of money still flow from the Global South to countries in the Global North and their richest citizens, in what Oxfam’s report describes as modern-day colonialism.    

  • The richest 1 percent in Global North countries like the US, UK and France extracted $30 million an hour from low- and middle-income countries in 2023. 
  • Global North countries control 69 percent of global wealth, 77 percent of billionaire wealth and are home to 68 percent of billionaires, despite making up just 21 percent of the global population. 
  • The average Belgian has about 180 times more voting power in the largest arm of the World Bank than the average Ethiopian. 

Low- and middle-income countries spend on average nearly half of their national budgets on debt repayments, often to rich creditors in New York and London. This far outstrips their combined investment in education and healthcare. Between 1970 and 2023, Global South governments paid $3.3 trillion in interest to Northern creditors. 

The history of empire, racism and exploitation has left a lasting legacy of inequality. Today, the average life expectancy of Africans is still more than 15 years shorter than that of Europeans. Research shows that wages in the Global South are 87 to 95 percent lower than wages in the Global North for work of equal skill. Despite contributing 90 percent of the labor that drives the global economy, workers in low- and middle-income countries receive only 21 percent of global income.  

Globally, women are more often found in the most vulnerable forms of informal employment, including domestic work, than their male counterparts. Migrant workers in rich countries earn, on average, about 13 percent less than nationals, with the wage gap rising to 21 percent for women migrants. 

“The ultra-rich like to tell us that getting rich takes skill, grit and hard work. But the truth is most wealth is taken, not made. So many of the so-called ‘self-made’ are actually heirs to vast fortunes, handed down through generations of unearned privilege. Untaxed billions of dollars in inheritance is an affront to fairness, perpetuating a new aristocracy where wealth and power stays locked in the hands of a few,” said Behar. 

“Meanwhile, the money desperately needed in every country to invest in teachers, buy medicines and create good jobs is being siphoned off to the bank accounts of the super-rich. This is not just bad for the economy —it’s bad for humanity.” 

Myers continued, “It doesn’t have to be this way, and a more equal future is entirely possible. Poverty is a policy choice, and our latest report is a clarion call directed to those in power who have the ability to make decisions that work for all instead of a few.” 

Oxfam is calling on governments to act rapidly to reduce inequality and end extreme wealth: 

  • Radically reduce inequality. Governments need to commit to ensuring that, both globally and at a national level, the incomes of the top 10 percent are no higher than the bottom 40 percent. According to World Bank data, reducing inequality could end poverty three times faster.  Governments must also tackle and end the racism, sexism and division that underpin ongoing economic exploitation.   
  • Tax the richest to end extreme wealth. Global tax policy should fall under a new UN tax convention, ensuring the richest people and corporations pay their fair share. Tax havens must be abolished. Oxfam’s analysis shows that half of the world’s billionaires live in countries with no inheritance tax for direct descendants. Inheritance needs to be taxed to dismantle the new aristocracy.   
  • End the flow of wealth from South to North. Cancel debts and end the dominance of rich countries and corporations over financial markets and trade rules. This means breaking up monopolies, democratizing patent rules, and regulating corporations to ensure they pay living wages and cap CEO pay. Restructure voting powers in the World Bank, IMF and UN Security Council to guarantee fair representation of Global South countries. Former colonial powers must also confront the lasting harm caused by their colonial rule, offer formal apologies, and provide reparations to affected communities. 

 

ENDS 

 

Notes to editors 

Download Oxfam’s report Takers not Makers and the methodology note. 

All figures are in USD unless specified. 

According to the World Bank, the actual number of people living on less than $6.85 a day has barely changed since 1990. 

Forbes data indicates that the largest annual increase in billionaire wealth ($5.8 trillion) occurred in 2021, during the COVID-19 pandemic. It was driven largely by governments injecting trillions of dollars into the economy.   

Oxfam calculates that 60 percent of billionaire wealth is either from crony or monopolistic sources or inherited. Specifically, 36 percent is inherited, 18 percent comes from monopoly power, and 6 percent is from crony connections.  

Research by Forbes found that, for the first time since 2009, every billionaire under 30 inherited their wealth —“a sign that the ‘great wealth transfer’ has begun.”  

According to UBS, more than 1,000 billionaires are expected to pass $5.2 trillion to their heirs over the next 20 to 30 years. 

Vincent Bolloré bought several former colonial companies in Africa, taking advantage of the wave of privatizations spurred by the structural adjustment programs imposed by the IMF and the World Bank in the 1990s. This strategy enabled Bolloré to build an extensive transport-logistics network in Africa, operating in 42 ports across the continent. .  

Amin Mohseni-Cheraghlou’s research shows that the average Belgian has about 180 times more voting power in the International Bank for Reconstruction and Development (IBRD), the largest arm of the World Bank, when compared to the average Ethiopian. 

On average, low- and middle-income countries are spending 48 percent of their national budgets on debt repayments 

In 2023, the average life expectancy in Africa is 63.8 years, compared to 79.1 years in Europe. 

Jason Hickel, Morena Hanbury Lemos and Felix Barbour found that “Southern wages are 87 percent to 95 percent lower than Northern wages for work of equal skill. While Southern workers contribute 90 percent of the labor that powers the world economy, they receive only 21 percent of global income.”  

According to the ILO, women in the informal economy are more often found in the most vulnerable situations, for instance as domestic workers, home-based workers or contributing family workers, than their male counterparts. 

ILO data also shows that migrant workers in high-income countries earn about 12.6 percent less than nationals, on average. The pay gap between men nationals and migrant women in high-income countries is estimated at 20.9 percent, which is much wider than the aggregate gender pay gap in high-income countries (16.2 percent). 

Richest 1% burn through their entire annual carbon limit in just 10 days

The richest 1 percent have burned through their share of the annual global carbon budget —the amount of CO2 that can be added to the atmosphere without pushing the world beyond 1.5°C of warming— within the first 10 days of 2025, reveals new Oxfam analysis.  

In stark contrast, it would take someone from the poorest half of the global population nearly three years (1022 days) to use up their share of the annual global carbon budget.  

This alarming milestone, dubbed “Pollutocrat Day” by Oxfam, underscores how climate breakdown is disproportionately driven by the super-rich, whose emissions far exceed those of ordinary people. The richest 1 percent are responsible for more than twice as much carbon pollution than the poorest half of humanity, with devastating consequences for vulnerable communities and efforts to tackle the climate emergency. To meet the 1.5°C goal, the richest 1 percent need to cut their emissions by 97 percent by 2030. 

“The future of our planet is hanging by a thread. The margin for action is razor-thin, yet the super-rich continue to squander humanity’s chances with their lavish lifestyles, polluting stock portfolios and pernicious political influence. This is theft —pure and simple― a tiny few robbing billions of people of their future to feed their insatiable greed,” said Oxfam International’s Climate Change Policy Lead, Nafkote Dabi. 

Oxfam’s research shows that the emissions of the richest 1 percent since 1990 have caused ―and will continue to cause― trillions of dollars in economic damage, extensive crop losses, and millions of excess deaths. 

  • The economic damage suffered by low- and lower-middle-income countries over the past 30 years is about three times greater than the total climate finance provided by rich countries to poorer ones. 

  • By 2050, the emissions of the richest 1 percent will cause crop losses that could have provided enough calories to feed at least 10 million people a year in Eastern and Southern Asia. 

  • Roughly eight in every 10 excess deaths due to heat will occur in low- and lower-middle-income countries. Around 40 percent of these deaths will occur in Southern Asia.  

“Governments need to stop pandering to the richest. Rich polluters must be made to pay for the havoc they’re wreaking on our planet. Tax them, curb their emissions, and ban their excessive indulgences —private jets, superyachts, and the like. Leaders who fail to act are effectively choosing complicity in a crisis that threatens the lives of billions,” said Dabi. 

Oxfam calls on governments to: 

  • Reduce the emissions of the richest. Governments must introduce permanent income and wealth taxes on the top 1 percent, ban or punitively tax carbon-intensive luxury consumptions —starting with private jets and superyachts— and regulate corporations and investors to drastically and fairly reduce their emissions. 

  • Make rich polluters pay. Climate finance needs are growing rapidly, especially in Global South countries bearing the brunt of climate impacts. While rich countries agreed to mobilise $300 billion a year to help Global South countries cope with warming temperatures and switch to renewable energy, this amount falls drastically short from the $5 trillion climate the Global North owes in climate debt and reparations.  

ENDS 

Notes to editors 

According to the United Nations Environment Program (UNEP) Emissions Gap Report 2024, the median estimate of emissions level in 2030 consistent with limiting global heating to around 1.5°C is 24 GtCO2e (range: 20–26), which is equivalent to approximately 17.8 GtCO2 based on the 2019 share of CO2 emissions in greenhouse gas emissions (74.1 percent). According to the UN, the global population is projected to reach 8.5 billion in 2030. Dividing the 1.5°C compatible 2030 emissions level (17.8 GtCO2) equally by 8.5 billion gives an estimate of an annual carbon budget of 2.1t CO2 per person. 

 

Ton CO2 per capita per year 

Ton CO2 per capita per day 

Annual carbon budget, ton CO2 per capita 

Days to use up share of annual carbon budget 

Richest 1% 

76 

0.209 

2.1 

10 

Poorest 50% 

0.7 

0.002 

2.1 

1022 

Oxfam’s research shows that the richest 1 percent  —comprising 77 million individuals, including billionaires, millionaires, and those earning over $140,000 per year in PPP terms— were responsible for 15.9 percent of global CO2 emissions in 2019. The bottom 50 percent (3.9 billion people with an average annual income of $2,000 in PPP terms) accounted for 7.7 percent of all CO2 emissions during the same year. Climate Equality: A Planet for the 99%draws on research by the Stockholm Environment Institute (SEI) and assesses the consumption emissions of different income groups in 2019, the most recent year for which data are available. 

Between 2015 and 2030, the richest 1 percent are set to reduce their per capita consumption emissions by just 5 percent, compared with the 97 percent cuts needed to align with the global per capita level compatible with the 1.5°C goal of the Paris Agreement.  

The first-of-its-kind study, Oxfam’s “Carbon Inequality Kills,” tracks the emissions from private jets, yachts and polluting investments and details how the super-rich are fueling inequality, hunger and death across the world. 

Fifty of the world’s richest billionaires on average produce more carbon through their investments, private jets and yachts in just over an hour and a half than the average person does in their entire lifetime. 

Contact information 

Rachel Schaevitz | [email protected] 

COP29 must deliver more than “threadbare promises”

In response to the latest climate finance draft text at COP29, Oxfam International’s Climate Justice Lead, Safa’ Al Jayoussi, said:  

“COP29 must do more than simply repeat the same threadbare promises. Rich countries have spent decades now stalling and blocking genuine progress on climate finance. This has left the Global South suffering the most catastrophic consequences of a climate crisis they did not create. The draft text scandalously misses the crucial element of declaring a clear public commitment to a new climate finance goal.  

“Rich countries, those most responsible for climate chaos, owe $5 trillion in annual climate debt and reparations. This funding must come as grants-based public financing to help communities that need it the most mitigate and adapt to the impacts of climate change and recover from loss and damage. Anything less will simply be a failure. 

“This is not charity – it is an established obligation under international law. It is the bare minimum needed to shield frontline communities from devastation, allow them to rebuild after disasters pass, and ensure their just transition to a sustainable future. The next few days are a credibility test for these climate negotiations and for COP itself. The time for stalling is over. If rich countries don’t deliver, they will go down in history as having chosen profit over people and complacency over courage.” 

Notes to editors

Rich countries continue to resist calls for climate reparations. Climate activists are demanding the Global North provide at least $5 trillion a year in public finance to the Global South.
 

Contact information

Rachel Schaevitz in Auckland, NZ I [email protected]

Jeshua Hope in Suva, Fiji | [email protected] | +679 7500889 

Global climate activists rally at Baku’s Olympic stadium with bold “Pay Up!” message

Global climate activists today gathered at Baku’s Olympic stadium —the venue for the United Nations climate talks— to urge world leaders to commit to a new, ambitious climate finance deal. The message “Pay Up!” unfolded across the stadium seats, in perfect sight from the COP29 presidency offices located on the opposite side of the arena. 

COP29 has been dubbed the “finance COP” because setting a new goal for global climate finance and laying out a plan for achieving it is the big battleground issue. Activists and civil society organizations call for the new goal to drastically increase from its present $100 billion a year to $5 trillion a year in climate debt and reparations and to protect communities facing the worst impacts of the crisis. 

“As communities in the Global South bear the brunt of climate disasters, it’s past time for the Global North to pay their share —without saddling us with more loans and debt,” said Marinel Ubaldo, a Make Rich Polluters Pay activist and delegate from the Philippines. “Real climate action means financing solutions that uplift, empower, and sustain our communities, free from the chains of fossil fuels and debt traps.”

Global climate policy experts underscore this year’s conference as one of the most critical since COP26 in 2021.Without more ambitious and urgent action, the world could warm by a terrifying 3.1°C by the end of the century.

Activists are also calling to make rich polluters pay through taxes on fossil fuel-intensive industries and the super-rich. Fifty of the world’s richest billionaires emit more carbon pollution through their investments, private jets and yachts in 90 minutes than the average person does in their lifetime.  

“The world needs leaders who are committed to justice and fairness; this starts with honoring climate finance commitments, taxing the super-rich, phasing out fossil fuels, and holding polluters accountable,” Ubaldo added. “The climate crisis doesn’t pause for politics or profit —it demands swift, decisive, and equitable action now.”

Notes to editors

The organisers are a cross-constituency of climate groups, including Oxfam.

Oxfam’s report, “Carbon Inequality Kills,” tracks the emissions from private jets, yachts and polluting investments and details how the super-rich are fueling inequality, hunger and death across the world. 

Contact information

Rachel Schaevitz/ [email protected]

 

Make Rich Polluters Pay

Make Rich Polluters Pay Banner with text "This is the past, this is our future" with photos of industrial fossil fuels company building and renewable energy power source

Join the campaign to help make rich polluters pay.

The climate crisis is here and now, wrecking the lives and livelihoods of millions of people from Aotearoa to the Pacific, and around the world.

Every day, the devastating impacts of climate change are being felt, but not equally. People facing poverty, who did the least to cause the crisis, are suffering the most. Discrimination means that it’s often women who pay the highest price, while young people everywhere are seeing their futures stolen. All the while the richest people and corporations are plundering the planet and polluting for profit. 

But it doesn’t have to be this way. A more equal and sustainable world is possible. One where all of us who are at risk from the climate crisis have what we need to survive extreme weather and build a better future. 

The biggest polluters, who are raking in record profits and amassing huge fortunes, must pay for the climate crisis they are creating and the costs of building a fairer future. We can raise the trillions of dollars needed to tackle the climate crisis if we make rich polluters pay! 

Have Your Say And Sign The Petition

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Meet Cynthia Houniuhi​

Cynthia Houniuhi is a climate activist from the Solomon Islands and the current President of the Pacific Islands Students Fighting Climate Change (PISFCC). In 2019, she was one of 27 youth activists and law students who formed the PISFCC – a campaign to persuade the leaders of the Pacific Island Forum to take the issue of climate change and human rights to the International Court of Justice.

Billionaires emit more carbon pollution in 90 mins than the average person does

Fifty of the world’s richest billionaires on average produce more carbon through their investments, private jets and yachts in just over an hour and a half than the average person does in their entire lifetime, a new Oxfam report reveals today. The first-of-its-kind study, “Carbon Inequality Kills,” tracks the emissions from private jets, yachts and polluting investments and details how the super-rich are fueling inequality, hunger and death across the world. The report comes ahead of COP29 in Baku, Azerbaijan, amidst growing fears that climate breakdown is accelerating, driven largely by the emissions of the richest people.

If the world continues its current emissions, the carbon budget (the amount of CO2 that can still be added to the atmosphere without causing global temperatures to rise above 1.5°C) will be depleted in about four years. However, if everyone’s emissions matched those of the richest 1 percent, the carbon budget would be used up in under five months. And if everyone started emitting as much carbon as the private jets and superyachts of the average billionaire in Oxfam’s study, it would be gone in two days.

“The super-rich are treating our planet like their personal playground, setting it ablaze for pleasure and profit. Their dirty investments and luxury toys —private jets and yachts— aren’t just symbols of excess; they’re a direct threat to people and the planet,” said Oxfam International Executive Director Amitabh Behar.

“Oxfam’s research makes it painfully clear: the extreme emissions of the richest, from their luxury lifestyles and even more from their polluting investments, are fueling inequality, hunger and —make no mistake— threatening lives. It’s not just unfair that their reckless pollution and unbridled greed is fueling the very crisis threatening our collective future —it’s lethal,” said Behar.

The report, the first-ever study to look at both the luxury transport and polluting investments of billionaires, presents detailed new evidence of how their outsized emissions are accelerating climate breakdown and wreaking havoc on lives and economies. The world’s poorest countries and communities have done the least to cause the climate crisis, yet they experience its most dangerous consequences.

Oxfam found that, on average, 50 of the world’s richest billionaires took 184 private jet flights in a single year, spending 425 hours in the air —producing as much carbon as the average person would in 300 years. In the same period, their yachts emitted as much carbon as the average person would in 860 years.

  • Jeff Bezos’ two private jets spent nearly 25 days in the air over a 12-month period and emitted as much carbon as the average US Amazon employee would in 207 years. Carlos Slim took 92 trips in his private jet, equivalent to circling the globe five times.
  • The Walton family, heirs of the Walmart retail chain, own three superyachts that in one year produced as much carbon as around 1,714 Walmart shop workers.

Billionaires’ lifestyle emissions dwarf those of ordinary people, but the emissions from their investments are dramatically higher still —the average investment emissions of 50 of the world’s richest billionaires are around 340 times their emissions from private jets and superyachts combined. Through these investments, billionaires have huge influence over some of the world’s biggest corporations and are driving us over the edge of climate disaster.

Nearly 40 percent of billionaire investments analyzed in Oxfam’s research are in highly polluting industries: oil, mining, shipping and cement. On average, a billionaire’s investment portfolio is almost twice as polluting as an investment in the S&P 500. However, if their investments were in a low-carbon-intensity investment fund, their investment emissions would be 13 times lower.

Oxfam’s report details three critical areas, providing national and regional breakdowns, where the emissions of the world’s richest 1 percent since 1990 are already having —and are projected to have— devastating consequences:

  • Global inequality. The emissions of the richest 1 percent have caused global economic output to drop by $2.9 trillion since 1990. The biggest impact will be in countries least responsible for climate breakdown. Low- and lower-middle-income countries will lose about 2.5 percent of their cumulative GDP between 1990 and 2050. Southern Asia, South-East Asia and Sub-Saharan Africa will lose 3 percent, 2.4 percent and 2.4 percent, respectively. High-income countries, on the other hand, will accrue economic gains.
  • Hunger. The emissions of the richest 1 percent have caused crop losses that could have provided enough calories to feed 14.5 million people a year between 1990 and 2023. This will rise to 46 million people annually between 2023 and 2050, with Latin America and the Caribbean especially affected (9 million a year by 2050).
  • Death. 78 percent of excess deaths due to heat through 2120 will occur in low- and lower-middle-income countries.

“It’s become so tiring, to be resilient. It’s not something that I have chosen to be —it was necessary to survive. A child shouldn’t need to be strong. I just wanted to be safe, to play in the sand —but I was always fleeing when storms came. Counting dead bodies after a typhoon isn’t something any child should have to do. And whether we survive or not, the rich polluters don’t even care,” said Marinel Sumook Ubaldo, a young climate activist from the Philippines.

Rich countries have failed to keep their $100 billion climate finance promise, and heading into COP29, there is no indication that they will set a new climate finance goal that adequately addresses the climate financing needs of Global South countries. Oxfam warns that the cost of global warming will continue to rise unless the richest drastically reduce their emissions.

Ahead of COP29, Oxfam calls on governments to:

  • Reduce the emissions of the richest. Governments must introduce permanent income and wealth taxes on the top 1 percent, ban or punitively tax carbon-intensive luxury consumptions —starting with private jets and superyachts— and regulate corporations and investors to drastically and fairly reduce their emissions.
  • Make rich polluters pay. Climate finance needs are enormous and escalating, especially in Global South countries that are withstanding the worst climate impacts. A wealth tax on the world’s millionaires and billionaires could raise at least $1.7 trillion annually. A wealth tax on investments in polluting activities could bring in another $100 billion.
  • Reimagine our economies. The current economic system, designed to accumulate wealth for the already rich through relentless extraction and consumption, has long undermined a truly sustainable and equitable future for all. Governments need to commit to ensuring that, both globally and at a national level, the incomes of the top 10 percent are no higher than the bottom 40 percent.

ENDS

Notes to editors

Download Oxfam’s report “Carbon Inequality Kills” and the methodology note.

Oxfam’s research shows that the richest 1 percent, made up of 77 million people including billionaires, millionaires and those earning $310,000 ($140,000 PPP) or more a year, accounted for 16 percent of all CO2 emissions in 2019.

On average, a billionaire’s investments in polluting industries such as fossil fuels and cement are double the average for the Standard & Poor 500 group of corporations.

Oxfam’s analysis estimates the changes in economic output (GDP), changes in yields of major crops (it considers maize, wheat, and soy, which are among the most common crops globally) and excess deaths due to changes in temperatures that can be attributed to the emissions of the richest people. Economic damages are expressed in International Dollars ($), which adjusts for Purchasing Power Parity (PPP).

Daniel Horen Greenford (Concordia University, Universitat de Barcelona) carried out the calculations on economic damages, Corey Lesk (Dartmouth College) conceived and carried out calculations on agricultural losses, and Daniel Bressler (Columbia University) provided country-level estimates of the mortality cost of carbon.

According to the International Renewable Energy Agency, if invested in renewable energy and energy efficiency measures by 2030, billionaires’ wealth could cover the entire funding gap between what governments have pledged and what is needed to keep global warming below 1.5⁰C.

Rich countries continue to resist calls for climate reparations. Climate activists are demanding the Global North provide at least $5 trillion a year in public finance to the Global South “as a down payment towards their climate debt” to the countries, people and communities of the Global South who are the least responsible for climate breakdown but are the most affected.

Contact information

Rachel Schaevitz – [email protected]