Thursday, 10 April 2025

Macro Economics

12 March 2026

Very good article by Vikas Sehgal not by Ritesh Jain. Learn from this article only art of writing and maintaining interest to understand more with a very simple language. Ritesh Jain on X: "Every Empire Dies the Same Way. They miss the next technology. Most civilizations do not disappear because they are weak. They disappear because the technology that once made them powerful becomes obsolete. History is filled with empires that looked permanent—until the rules of" / X " —until the rules of power changed. When those rules changed, their decline was often swift and irreversible.
Egypt ruled the ancient world for nearly two thousand years. Long before Greece rose or Rome existed, Egypt possessed the most advanced state in the Mediterranean world. Its bureaucracy, agriculture, and armies were unmatched. During the Bronze Age, bronze weapons and chariots defined military power, and Egypt mastered both. But bronze had a hidden weakness. It required copper and tin—metals that had to be imported through fragile trade networks. Then came iron. Iron weapons were not just stronger; they were dramatically cheaper and far more abundant. But iron required extremely high temperatures to smelt, which meant vast quantities of charcoal. Charcoal meant forests. Forests meant geography. Egypt was a river civilization surrounded by desert. It simply did not have the forests needed to produce iron at scale. Assyria did. Situated near the wooded hills of Anatolia and the Levant, Assyria mastered iron metallurgy and equipped its armies accordingly. Within a few centuries Assyria dominated the Near East with iron-equipped forces. Egypt survived, but it never again returned to the center of global power. A civilization that had ruled for millennia missed the next technological age. The pattern would repeat across centuries. In medieval Europe the armored knight was the ultimate weapon of war. A knight was a walking fortress—encased in steel, mounted on a powerful warhorse, and supported by an entire feudal economy. Training one took decades. Equipping one cost enormous wealth. Society itself was organized around sustaining this elite warrior class. Then came a weapon made largely from wood. The English longbow could be wielded by commoners. A skilled archer could release ten arrows in the time it took a knight to cross the battlefield. At battles such as Agincourt in 1415, thousands of English archers faced a much larger French army filled with heavily armored nobles. The result was devastating. The economics of war had changed. A weapon that cost almost nothing could neutralize a system that required immense wealth to maintain. The knight did not vanish overnight, but its dominance ended. Technology had quietly rewritten the cost structure of power.
The same dynamic unfolded in South Asia. For centuries Indian armies relied on war elephants as their ultimate battlefield weapon. Elephants towered over infantry formations, crushed cavalry charges, and carried commanders above the battlefield. They were symbols of royal authority and instruments of shock warfare. But elephants belonged to an older military age. In 1526 at the First Battle of Panipat, the Central Asian warlord Babur faced the much larger army of the Delhi Sultan Ibrahim Lodi. Lodi possessed tens of thousands of troops and hundreds of war elephants. Babur’s force was far smaller. But Babur brought gunpowder artillery. When the cannons fired, the explosions terrified the elephants. The animals turned and stampeded through their own ranks. Within hours the Delhi Sultanate collapsed and the Mughal Empire was born. A military system that had dominated the subcontinent for centuries was undone in a single afternoon. Numbers had not changed. Technology had.
Even more dramatic was the rise of the Mongols. To the sophisticated civilizations of the thirteenth century, the Mongols appeared primitive. China had cities and advanced engineering. Persia had wealth and scholarship. Europe had castles and armored knights. The Mongols had horses. But their system of warfare was revolutionary. Each warrior rode multiple ponies, allowing Mongol armies to travel extraordinary distances without exhausting their mounts. Their composite bows could penetrate armor at long range, and their decentralized command structure allowed rapid maneuver warfare that stunned slower armies. Mobility became the decisive advantage. Within a few decades the Mongols built the largest contiguous empire in human history, stretching from Korea to Eastern Europe. Civilization had been defeated by adaptation. Modern history offers an even clearer example. At the beginning of the Second World War the most powerful warships ever built were battleships—massive floating fortresses armed with gigantic guns capable of firing shells across vast distances. Nations poured immense resources into these symbols of naval supremacy. Then aircraft carriers arrived. Aircraft launched from carriers could strike ships from hundreds of kilometers away—far beyond the range of battleship guns. In the Pacific War carriers destroyed battleships without ever entering their range. Within a few years the battleship became obsolete. Aircraft had replaced armor. Every military revolution follows the same pattern. A cheaper or more effective technology suddenly destroys the expensive system that once defined power. Iron replaced bronze. Longbows humbled knights. Cannons broke elephant armies. Aircraft replaced battleships. Each time the global balance of power shifted. Today we may be entering another such moment. For five centuries global dominance belonged to maritime powers that controlled the oceans. The Portuguese began the era of oceanic empires. The Spanish expanded it. The Dutch perfected global trade networks. Britain built a navy so powerful that at one point it exceeded the combined fleets of its rivals. In the twentieth century the United States inherited this system. Aircraft carriers became the ultimate instruments of global power projection. Control of the sea meant control of trade. Control of trade meant control of wealth. But the technologies shaping warfare are changing again. Drones, artificial intelligence, autonomous systems, and precision missiles are altering the economics of conflict. In modern battlefields inexpensive drones have destroyed tanks worth millions of dollars. A device costing a few hundred dollars can destroy equipment thousands of times more expensive. When such asymmetries scale, entire military doctrines become unstable. Even the aircraft carrier—the crown jewel of naval power—faces new vulnerabilities. A single carrier costs more than thirteen billion dollars, yet missiles capable of threatening such ships may cost a tiny fraction of that. But the deeper shift may not be destruction. It may be denial. In the twentieth century dominance meant the ability to project power anywhere in the world. In the twenty-first century victory may simply mean preventing your rival from reaching you. Access denial can be as powerful as conquest. Consider the Strait of Hormuz, through which roughly a fifth of the world’s oil supply flows. If even a regional power could credibly deny access to that narrow corridor using missiles, drones, mines, and autonomous systems, the consequences for global trade would be immense. To challenge a superpower no longer requires conquering its cities. It may only require making key strategic routes too dangerous to enter. If a navy cannot guarantee safe passage through critical chokepoints, its ability to operate near heavily defended regions becomes far more uncertain. And that raises an uncomfortable question. If access to a narrow waterway like Hormuz can be contested, what does that imply about operating near Taiwan—surrounded by dense missile networks and advanced defenses? The balance between offense and defense may be shifting again. Whenever that happens, the global hierarchy begins to move. China appears determined not to miss this moment. It is investing heavily in artificial intelligence, robotics, autonomous systems, and advanced manufacturing. It already produces a dominant share of the world’s industrial robots and graduates enormous numbers of engineers every year. The United States still possesses immense advantages—its universities, capital markets, and technological ecosystem remain powerful. Old powers rarely fade quietly. But technological transitions are rarely gentle. Which brings us to India. Every technological shift divides nations into two groups: those who build the future and those who live inside it. Egypt missed iron. Knights missed the longbow. Elephant armies missed gunpowder. Battleships missed aircraft. The twenty-first century will be defined by artificial intelligence, robotics, autonomous warfare, and advanced manufacturing. The question is simple: who will build it? India has the population, the talent, and the intellectual capacity to be one of the defining powers of this age. But technological leadership demands long-term focus—investment in science, engineering, industry, and strategic capability. Yet too often the national conversation revolves around something else entirely. Instead of debating how to dominate artificial intelligence or robotics, political energy is consumed by the next election cycle and the next round of handouts. Welfare schemes designed to win votes—cash transfers, subsidies, and programs such as “Ladli Behna”—may bring short-term political victories. But they do little to build the scientific, technological, and industrial foundations that determine long-term power. History offers a harsh lesson: civilizations that focus on distributing wealth before creating it eventually fall behind those that invest relentlessly in capability. Empires are not lost only on battlefields. Sometimes they are lost in budgets. A society obsessed with the next election rarely prepares for the next technological revolution. The countries that dominate the coming century will be those that build laboratories, factories, engineers, and machines—not just welfare rolls. India therefore faces a choice that will define its future. It can commit to the hard path of technological leadership—massive investment in research, robotics, AI, manufacturing, and military innovation. Or it can remain trapped in a narrow cycle of electoral politics and populist giveaways, slowly drifting toward the margins of global power. Egypt missed iron. Others missed gunpowder. Still others missed aircraft. The question of this century is simple. Will India seize the age of AI and robotics—or miss it? Because every empire that misses the next technology eventually learns the same lesson. It becomes a spectator in a world shaped by others.
Written by Vikas Sehgal an investor with @pinetreemacro. 1:48AM 12 March 2026

11 March 2026

 Handre on X: "What Even Is Austrian Economics? And why does it feel like common sense the moment you see it?" / X he economists who run central banks have been wrong about almost everything for the past fifty years. The inflation they said wouldn't happen — happened. The recessions they said they'd prevent — happened. The stimulus that was supposed to kickstart growth produced a decade of stagnation and the biggest wealth transfer to the already-wealthy in modern history. And yet here they are. Still in charge. Still confidently explaining why the next intervention will be different.

There is another tradition in economics. One that predicted most of this. One that explained, with uncomfortable precision, exactly why central planning fails, why printing money destroys savings, and why every government attempt to fix the economy makes it worse. It came out of Vienna in the 1870s, it was systematically ignored by the academic establishment, and it is more relevant today than at any point in the last hundred years.

It's called the Austrian School of Economics. This series is about the men who built it — and why their ideas were buried.
The Enemy: Where Mainstream Economics Actually Came From
Economics taught in universities today is mostly Keynesian. Named after British pedophile John Maynard Keynes, whose 1936 publication "General Theory" gave governments the intellectual cover they had always wanted.
The theory, stripped of its academic language, says this: when the economy slows down, government should spend more, borrow more, and have the central bank cut rates. Consumption drives growth. Savings are a drag. Deficits don't matter in the short run, and in the long run — famously — we're all dead anyway.
Politicians loved it. Of course they did. It told them that spending money they didn't have was not just acceptable but morally necessary. That experts with mathematical models should be trusted to manage the most complex system in human history — billions of individual economic decisions — from a committee room in Washington or London or Frankfurt.
The Austrians looked at this and called it what it was. An elaborate justification for power.
Three Ideas That Explain the World
Austrian economics isn't a single grand theory. It's a set of insights built up over a century by economists who started from one simple premise: economics must begin with the individual human being and work outward — not the other way around.
The first insight is subjective value. Things don't have intrinsic prices. A bottle of water is worth more to a man dying of thirst than to someone standing next to a river. Value exists in the mind of the person doing the valuing — and it changes with every circumstance. This sounds obvious. But it destroys the logical foundation of every price control, wage floor, and rent cap ever implemented.
The second is the knowledge problem. The information needed to run an economy is not sitting in any database or any economist's head. It's dispersed across millions of people — your local butcher knows things about his customers that no bureaucrat in Brussels could ever know. Prices are the mechanism that aggregates this information and transmits it. Interfere with prices and you destroy the signal. Without the signal, you're flying blind — with other people's money, and other people's lives.
The third is sound money. Every great civilisation has eventually discovered that debasing the currency is a form of theft — and that it destroys the savings, the investment, and the long-term thinking that make prosperity possible. The Austrians understood this from the beginning. Mises built an entire theory of the business cycle around it: cheap credit creates booms that cannot last, because they're built on a lie about the real availability of resources. The bust is not a failure of the market. The bust is the market correcting the lie.
The Men Who Built It
The Austrian School wasn't built by one person. It was built across generations — each thinker taking what came before, finding the gaps, and pushing further.
It starts with Carl Menger, a Vienna professor who in 1871 figured out where value actually comes from. Not from labour, not from production costs — from the subjective judgement of individual human beings. That single insight, quietly published in a book almost nobody read at the time, overturned two centuries of economic orthodoxy.
Eugen von Böhm-Bawerk took Menger's foundation and built a theory of capital on top of it — explaining why saving and investment are the actual engines of prosperity, why interest rates exist, and why artificially cheap credit always ends in a crash. He argued this in print with Karl Marx and won. Not that the universities noticed.
Ludwig von Mises is probably the most important economist of the twentieth century — which is exactly why most economics courses don't mention him. His 1920 paper on socialist calculation proved, mathematically, that a planned economy cannot function rationally. His magnum opus, Human Action, remains the most comprehensive defence of the free market ever written.
Friedrich Hayek was Mises' most famous student. He won a Nobel Prize in 1974 — the same year he explained in his acceptance speech why Nobel Prizes in economics probably shouldn't exist. His Road to Serfdom warned that the road to totalitarianism is paved with exactly the kind of well-intentioned central planning that Western democracies were already embracing. They called him an alarmist. They built the road anyway.
Murray Rothbard took everything Mises built and followed the logic further than Mises was willing to go — all the way to anarcho-capitalism, the complete abolition of the state, and a natural law theory of property rights that made most libertarians nervous. His Man, Economy, and State is the most rigorous deductive economic treatise written in the twentieth century. He also happened to be one of the funniest writers in the history of the discipline.
Henry Hazlitt wasn't an academic. He was a journalist — which is probably why he could explain economics more clearly than anyone with a PhD. His Economics in One Lesson has sold millions of copies and contains more practical wisdom about how government intervention destroys wealth than most university curricula cover in four years.
Israel Kirzner spent his career developing the Austrian theory of entrepreneurship — the idea that markets are not static equilibria but dynamic discovery processes, driven by alert individuals who spot opportunities everyone else has missed.
Hans-Hermann Hoppe is the most controversial living economist in the Austrian tradition. His Democracy: The God That Failed makes the case that democratic government is not the solution to the problem of state power — it is a particularly efficient mechanism for expanding it.
And Saifedean Ammous — the economist who connected the entire Austrian monetary tradition to the most significant monetary development since the gold standard. His work closes the loop on everything Menger, Mises, and Rothbard were building toward.
Welcome to this groundbreaking series of Articles, where you will learn about the Austrian School of economics, 1000 words at a time. Nine economists. Twenty-seven articles. One coherent tradition that the establishment has been trying to ignore for a hundred and fifty years. They were right. The series starts now. Bookmark this article to follow along, new publication every few days, starting today.
"The process of economic development has never been the result of action by governments." — Carl Menger 2:07AM 11 March 2026.


10 April 2025

A blogger explains how an increase in tariffs can affect economics and cause unemployment, recession, inflation, and conflict. Chandu Stun on X: "@Ronxyz00 When an entrepreneur goes bankrupt, unemployment rises. Those who lose their jobs often struggle to keep up with their mortgage payments, leading to an oversupply of homes on the market with fewer buyers. As housing prices drop, the value of properties no longer matches the" / X "matches the collateral for loans, forcing even those who aren’t yet in dire straits to sell their homes because they can’t provide sufficient guarantees to the bank. Real estate agencies collapse, leaving brokers unemployed.

Delis and diners face challenges as their regular customers - who used to grab breakfast or lunch during workdays - disappear. If these businesses don’t shut down entirely, they at least cut staff, adding to the growing number of people in debt.

Meanwhile, inflation rises as costs increase, and interest rates climb, making it even harder for those who are still managing to stay afloat. They reduce their spending, which leads to more stores and entrepreneurs going bankrupt. And in this game of Monopoly, you can go back to the starting square and start a new round."




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