Dr. Margot Paez (@jyn_urso) header
Dr. Margot Paez (@jyn_urso) profile picture

Climate change physicist and admirer of heterodox economics. I have crazy ideas about bitcoin. Tweets are my own, not my employer's. Climatepunks use bitcoin.

Black Earth, WI
Joined March 2008
Photo by Dr. Margot Paez (@jyn_urso)Photo by Dr. Margot Paez (@jyn_urso)Photo by Dr. Margot Paez (@jyn_urso)Photo by Dr. Margot Paez (@jyn_urso)Photo by Dr. Margot Paez (@jyn_urso)Photo by Dr. Margot Paez (@jyn_urso)Photo by Dr. Margot Paez (@jyn_urso)Photo by Dr. Margot Paez (@jyn_urso)Photo by Dr. Margot Paez (@jyn_urso)Photo by Dr. Margot Paez (@jyn_urso)
Too much of our effort on climate change is spent mourning the death of our future. We can still have a future and we should still dream of what it can be. If we accept doom, then that’s what we’ll get. Yes, we need transformative change to get there, but first we need vision.
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Dr. Margot Paez retweeted
I am going to write something below that should be seen as the musings of one who celebrated – and still celebrates – Lula’s victory over Bolsonaro Jr. Here it goes: I cannot for the life of me justify why o why Brazil’s courts had to demand of Bolsonaro that he hands over his passport the moment he lost the election. That he disputed the veracity of the election result is a sign of a faulty character, evidence that he is a bad loser. BUT, he had every right to being a bad loser; to dispute, rightly or wrongly, any result. As for the argument that he was being investigated for other misdemeanours or crimes, that doesn’t wash either: What would have happened if Bolsonaro had won the election? Would the judges also prevent him from travelling abroad, as President-elect? I very much doubt that – which means that the judges were conflating executive and judicial powers. To those who tell me that the Bolsonaro clan is a fascistic, criminal family, my reply is: You and I may very well think that. Alas, the judiciary has no right to use its powers to indict and to pursue someone because – or immediately after – they lost an election. It is shameful, to be precise. And it is also dangerous for those of us on the left who know what it means to be banned and hounded by rogue judges and police commissioners. But I also have a message to Bolsonaro supporters, or those sitting on the fence, who assume that Lula is somehow behind the judges. He is not! This is the same court that imprisoned, falsely, Lula himself. What we have in Brazil is a judiciary that overreaches and habitually crosses the line that ought to separate judicial from political power. It is such a shame that a judge took it upon himself to go after Bolsonaro on the eve of his defeat and, in doing so, to sully Lula’s stupendous victory. One last point that my comrades in Brazil should note: If Bolsonaro and Rubio wanted to mount a campaign against Lula and Brazilian democracy they could never have been aided better than by that judge’s reckless writ.
WHAT LULA’S RE-ELECTION TELLS US: The Class War Need Not End in Fascism On Sunday, Brazilians did something that the commentariat had told us was a lost cause. On the eve of his eighty-first birthday, Luiz Inácio Lula da Silva, a former metalworker, turned the Trumpist, evangelical, neofascist, Zionist tide in Latin America to get re-elected President of Brazil. Three weeks earlier, he had come second in the first round, behind Flávio Bolsonaro, son and political heir of the man who trumpeted the merits of fascism, who had embraced Trump as his lord and master, who plotted a cynical coup against Brazilian democracy – moreover, the main candidates that were eliminated were rightists whose voters were meant to move to Bolsonaro. Yesterday, Lula overturned this deficit and won with a margin of nearly four and a half million votes. I want to use Lula’s victory to tell a broader story. A story about a war, the class war that the few are waging against the many across the Western world. And a story about how that war need not end, as so many now fear, in a neofascist revival. THE HIDDEN CLASS WAR “There’s class warfare, all right,” Warren Buffett once said, “but it’s my class, the rich class, that’s making war, and we’re winning.” Mr Buffett was not exaggerating. For almost four decades, Western governments and central banks have pulled every policy lever in the same direction: to make the assets of the few burgeon at the expense of the incomes of the many. Consider the numbers. Between 1952 and 1988, economic growth explained nearly all the gains of the West’s stock market. From 1989 onwards, growth explains only about a quarter. The largest share, around 40 per cent, came from income diverted from workers to shareholders. Another third came from cheaper money and lower perceived risk. That is not wealth creation. It is wealth extraction: a transfer from those who work to those who own, inflated by cheap money and paraded on the evening news as “a strong economy”. Then look at the rescues. 2001, 2008, 2020, the British gilt crisis of 2022, Silicon Valley Bank in 2023: each time, the state rushed in to save the asset holders. Together they reveal the rule: to save the economy, you must save the wealth of those who own it – not those who produce stuff, not even productive companies. In the United States, the top tenth own almost 90 per cent of all shares. The Fed and the US federal government insure it for them, doing ‘whatever it takes’ to prop them up whenever their prices tank. The rest of us in the West pay the premium, in the form of the austerity that always follows the bailout. And the owners need never sell. Why do billionaires pay so little tax? Because they do not earn incomes - they accumulate capital gains, taxed only when sold. So they borrow against their soaring assets at 1 or 2 per cent and live on the loan. Then they die and pay no tax on their capital gains, passing on the loot to their kids at ridiculously low inheritance taxes. Meanwhile, to pay bills and put food on the table, the worker borrows on a credit card at 20 per cent, her debts the mirror image of their fortunes. Then, a large chunk of these accumulating assets seek even higher rents in places like Brazil where the US government intervenes to ensure that the local governments will also place the defence of these assets’ values above all else. CAPITAL IS NOT A THING, NOT MERELY AN ASSET Why does austerity keep returning, even though it is economically self-defeating? Marx tells the story of Thomas Peel, who in 1829 sailed to Western Australia’s Swan River with £50,000 of provisions and three hundred working-class men, women and children. On arrival, his workers walked off into the bush and worked for themselves. Peel had brought money, tools and labour, but he could not bring capitalism along, because his workers had an alternative. Capital, Marx concluded, is not a thing but a social relation: the power of those who own to get those who don’t own to do things they’d rather did not do. Austerity is not an economic policy. It is a disciplinary device, keeping the many sufficiently insecure and indebted to accept whatever is on offer. The ruling class’s deepest fear is not inflation or debt. It is to end up like Peel: rich, but without the power to compel. IS FASCISM INEVITABLE? Here is the part of the story that keeps so many of us awake at night. When centre-left politicians, from Bill Clinton, Barack Obama and Tony Blair to Gerhard Schröder, Francois Hollande and Andy Burnham abandoned the language of class, a void opened up in the working-class heartlands of the West. Into that void stepped a venomous storyteller with a century of experience in filling such voids: the recalcitrant far right, the rebranded fascists. They offer left-behind workers a story of dignity, then redirect their fury away from the owner who shipped their factory abroad or sold their council house to some fund and towards the migrant next door. It does not end the class war. It merely divides one side – the workers – to rule over them. It camouflages it. From the red suburbs of Paris to south Piraeus, from England’s red wall to Italy’s rust belt in Taranto, from the American rust belt to eastern Germany, the pattern seems relentless. And so, a fatalism has set in: the class war waged from above, we are told, must inevitably end in a neofascist, racist, misogynist revival. Brazil has just refuted this fatalism. Brazil knows the monster intimately. It lived through four years of Jair Bolsonaro, with his nostalgia for the military dictatorship. On 8 January 2023, his followers stormed the Congress, the Supreme Court and the presidential palace. Brazil’s far right is not a fringe. Unlike Trump’s rag tag storm troopers, they had years of running a dictatorship. It won the first round of this election. They had the White House fully behind them, while the US Democrats, once again demonstrating their irrelevance, stayed mute. And yet, yesterday, they were defeated. How? Not by hand-wringing about “populism”, nor by a centrist promise to manage the status quo more efficiently. Lula won because he did what the Western centre-left forgot how to do: he spoke the language of class, and backed it with policies that shifted power, however modestly, from the few to the many. His government exempted those earning up to five thousand reals a month from income tax and paid for it with a minimum tax on the very richest. During Brazil’s G20 presidency, it proposed a global minimum tax on billionaires. When Lula tells Brazilian workers that the elites have rigged the game, he points his finger upwards, at the rentier and the speculator, not sideways, at the migrant or the poor. PIX – AN EXAMPLE OF AN ANTI-OLIGARCHY DIGITAL TOOL But the most innovative weapon in Brazil’s arsenal is one that few outside Latin America have heard of. It is called Pix. Every time you tap a card to pay for a coffee, a toll is levied. Visa, Mastercard and the banks take a cut, often 2 or 3 per cent, from every transaction. Multiply this by billions of purchases a day and you grasp one of the most lucrative rent-extraction machines ever devised. These are not profits made in competitive markets but rent extracted by those who own the digital rails on which our economic lives now run. It is part of what I call technofeudalism. Unlike Britain, Europe or, of course, America, Brazil’s central bank moved to limit this rabid exploitation. It launched an alternative: a public, instant payment system, free for individuals and with capped fees for merchants. A Brazilian pays a street vendor in Salvador or sends money to her mother in Recife, instantly, using Pix from her phone, with no card company or bank taking its slice. Brazilians took to it with astonishing enthusiasm. Last year, Pix processed almost 80 billion transactions and overtook credit cards as the most popular way to pay online. Pix is, in effect, the Swan River of the digital age. It gave tens of millions of Brazilians, including the poorest, who had never had a bank card, an alternative to the toll booths of Big Finance. And, like Peel, the toll collectors did not take it lying down. This summer, Washington imposed 25 per cent tariffs on most Brazilian exports, and its trade representative explicitly named Pix as a grievance, complaining that it “unfairly disadvantaged” American payment companies! The most powerful government on Earth deployed its trade arsenal against a free public service for being too successful at denying rents to Visa and Mastercard. Lula did not blink. He defended Pix as a Brazilian public good, and Brazilians rewarded him for it. Here, at last, is a concrete example of limiting the power of Big Business, Big Finance and Big Tech: not with slogans, but by building public digital infrastructure that removes the opportunity to extract rent in the first place. NOT A REVOLUTION, BUT AN AUSPICIOUS PORTENT Let me not romanticise. Lula is no revolutionary. His margin was narrow. Brazil’s Congress remains in the grip of agribusiness and evangelical blocs. Its central bank still keeps interest rates punishingly high, a weapon of the class war if ever there was one. Lula himself has compromised much too much with these vested interests, and lost support as a result. But Brazil has shown three things the rest of us must learn. First, the class war waged against the many does not have to end in fascism. Fascism wins only when the left vacates the battlefield of class. Second, a progressive government can win by pointing upwards, at those who extract rent, rather than downwards, at those who suffer. And third, Big Business can be defeated, at least forced to lose some battles, by building public alternatives to its rent-extracting machines. So, here is the challenge to Britain, to Europe, to the people of the United States. -Build your own Pix: public payment rails that end the tolls of Visa and Mastercard. -Tax capital gains, ill-gotten wealth that is, not just income. -Make every rescue conditional, with the public receiving real, permanent equity in return. -Create a public investment bank as an alternative to the bond markets. Restore the bargaining power of the workforce. And give working people what Peel’s workers found at Swan River: an alternative, and the freedom to say no. Buffett was right. There is a class war, and his class has been winning hands down. But yesterday, in Brazil, it lost a battle though not the war. It lost because a working-class president dared to name the war and fight it using weapons fashioned to defend the many. unherd.com/2026/10/why-lula-…
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I had a lot of fun dressing up as a skeleton. See if you can find me in the photo.
Our meetup had a Halloween costume meetup tonight. Communist ₿itcoin is my scary costume! Viva la Revolution! Down with PedoCoin! BLV FTW!
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Congrats to Brazil for stopping the right wing extremists from taking over their country.
🚨🇧🇷 Brazilian Supreme Court Justice Cristiano Zanin extended voting nationwide by two hours, to 7 p.m. Brasília time, after President Luiz Inácio Lula da Silva's campaign reported bus shortages in nine states during Sunday's runoff against Flávio Bolsonaro, the son of jailed former President Jair Bolsonaro. 🔸Electoral rules require cities to run free transit at weekday levels on election day. In Salvador, in Lula's northeastern stronghold, Bahia's electoral court ordered the arrest of the city's mobility secretary, Pablo Souza, for withholding buses. In São Paulo, a court had ordered Mayor Ricardo Nunes, a Bolsonaro ally, to put out the full fleet. Lula's campaign says still only about 60% of buses were running. 🔸 Zanin stepped in after justice Kassio Nunes Marques, who has faced criticism over his alleged bias in favor of Bolsonaro, failed to rule before 5 p.m. when voting was set to close, leading to scenes of confusion at polling locations as some sites were forced to reopen. 🔸 Lula told reporters he had never complained about an election, win or lose. "But this time something abominable is happening," he said, according to The Guardian. 🔸 The fallout could reach beyond a delayed count. Eloísa Machado de Almeida, a constitutional law professor at FGV in São Paulo, said that if mayors coordinated with the Bolsonaro campaign to keep people from voting, Flávio's ticket and any mandate it wins could be annulled, and he could be barred from running. 🔸 It's not the first time. In the 2022 runoff, which Lula narrowly won, federal highway police under then-President Jair Bolsonaro stopped buses carrying voters, mostly in the northeast. 🎥 Overcrowded bus garage in São Paulo's East Zone and Lula says right to vote is under attack across Brazil
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Dr. Margot Paez retweeted
LOVE FROM LULA HQ 🇧🇷
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Dr. Margot Paez retweeted
Lula versus Bolsonaro: Passei 1.901 dias em confinamento solitário por revelar a verdade sobre os assassinatos e a espionagem do governo dos EUA, inclusive contra o Brasil e suas indústrias. Lula, fora do poder, lutou pela minha liberdade. Lula, no poder, discutiu minha perseguição com o papa Francisco, que decidiu se encontrar com minha família e ajudar. Depois da minha libertação, Lula e eu nos encontramos em Roma para lamentar a morte do Santo Padre. Lula foi gentil com meus filhos e não pediu nada em troca. Em contraste, Jair e Flávio Bolsonaro nada fizeram e nada disseram. Sem a capacidade de dizer não a Washington e a Tel Aviv, não pode haver política interna, apenas ordens estrangeiras. Essas instruções são sempre as mesmas: “Ampliem nosso roubo de recursos e salários e calem a boca sobre nós assassinarmos crianças”. Os entreguistas entregarão tudo em troca de uma fatia, até a própria língua.
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Dr. Margot Paez retweeted
I can 1000% verify that this what it sounds like when a data center is built too close to homes. I know because I worked on data center policy that was mild to say the least. Rural communities got so pissed over data centers that I personally visited data centers across rural America to see first hand what the impact was. I was incredibly disappointed to find that some data centers were building their sites practically on top of people’s homes in rural communities. I will say, some data centers companies *do* expend time and resources to coordinate and collaborate with the local community. Some will even cancel projects if the community heavily rejects the project. However, a decent chunk of them do not give a shit about the impact they have on the rural way of life. This experience ultimately lead to me pursuing noise/sound policy to weed out the bad actors. Most people think it’s the water and energy issue that gets people mad but my experience is the noise is the primary driver of the opposition (rightfully so). An effective policy would require noise mitigation and minimum distances from neighborhoods. Unfortunately, big industry actors used their immense influence to crush the noise policy effort. I think about that a lot.
Replying to @Dennis_Porter_
You might want to turn on the sound for this one... Gov. Greg Abbott will get his campaign donations, and the data centers get the tax cut, and your property values will be cut to nothing. Texas already have 400+ data centers and expanding
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I have been mostly quiet on here. I just don’t really have a lot to say these days. I am working on bitcoin stuff though.
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Dr. Margot Paez retweeted
the rest of the internet is having a bitcoin moment righ tnow
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Vive the French protestors.
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Dr. Margot Paez retweeted
bitcoin, not crypto.
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Remember when they told you digital ID would be voluntary
Replying to @theragetech
The EU’s anti-money laundering authority wants digital ID to become the standard way people prove their identity to banks. Remote alternatives such as video and selfie checks will still be allowed, but only as an exception that the bank will have to justify to its supervisor.
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Obviously the world doesn't share that view. Normies either believe Bitcoin is some kind of an investment scheme, or worse, a club of weirdos. When things go to shit, they don't think of Bitcoin as an alternative. The narrative needs to shift to Bitcoin as Freedom money.
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Best conference I have been to in a while: @tabconf. Really sad this was the last one.
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Made this using Codex during a 20-min hackathon at @tabconf. We all know how energy per transaction is an incorrect way to estimate the bitcoin's network consumption, so my entry was a display that tracks energy per block using a similar back-of-the-envelope estimate. This is just for fun, and I have no plans to maintain it. margotbits.com/proof-of-powe…
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Nothing stays the same. I feel like it it time to be like a phoenix.
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The reason bitcoin exists.
Today, the U.S. Department of the Treasury announced enforcement actions imposing more than $1.21 billion in penalties against Bank of America for violations of anti-money laundering and sanctions laws. These actions represent the third-largest penalty in Treasury history and the largest in @USOCC history. home.treasury.gov/news/press…
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Dr. Margot Paez retweeted
Day 2 coming up. Feeling pumped @tabconf Everyone who has been able to make it to a TABConf, y'all are awesome.
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I gave a talk @tabconf on some research I'm doing on the mullet data center. Some folks asked me if I would make some posts as I make progress through it. That's up now on my website. You can learn about the project and my talk here: margotbits.com/bits/why-buil….
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