On January 1, 2025, China raised its official retirement age for the first time in 70 years. It won’t be the last country to do so — and the mechanism driving that decision is the same one reshaping pension systems on every continent.
China just added three years to your working life. So will everyone else. Read More »
In 1970, every retiree was backed by more than five workers. Today that ratio has collapsed — and most people don’t realize their pension system was never designed to survive this shift. A complete breakdown of how retirement funding works, why it’s under pressure, and what reform actually looks like.
Retirement Systems: Demographics, Funding, and Reform Read More »
Every publicly listed company started with a bank transfer between friends or a maxed-out credit card. Between that moment and ringing the stock exchange bell lies a precise sequence of funding rounds — each with its own logic, its own investors, and its own trade-offs.
How Companies Raise Money: From Love Money to IPO Read More »
DCF, market multiples, asset-based valuation, Berkus, VC Method — business valuation isn’t one technique but a family of competing approaches that often produce wildly different numbers for the same company. Here’s how to read them, and when each one actually applies.
Business Valuation: Methods, Practices, and the Startup Edge Case Read More »
Renewables are now the cheapest source of new electricity in most of the world. Yet fossil fuels still account for over 80% of global energy consumption. Understanding why the gap exists — and what it takes to close it — is the real foundation of the energy transition.
The Energy Transition Read More »
The science is settled. The projections, however, are not — they span a wide range of scenarios depending on choices made in the next few decades. What the IPCC actually says, what SSP and RCP scenarios mean in practice, and where the real uncertainties lie.
Climate Change: Science & Projections Read More »
Most people use AI tools daily without knowing what’s actually running underneath. Neural networks, large language models, training data, inference — the vocabulary is everywhere, the explanations almost nowhere. A clear, jargon-free breakdown of how modern AI actually works.
Artificial Intelligence: How It Works and Why It Matters Read More »
The IMF, the World Bank, the WTO, the UN Security Council — these institutions shape global decisions that affect billions of people, yet most of us couldn’t explain what distinguishes one from another. How they were built, what power they actually hold, and where their limits lie.
International institutions Read More »
Oil, gas, rare earths, fresh water, arable land — the distribution of natural resources has shaped empires, sparked wars, and determined which countries grow wealthy and which remain dependent. A clear map of how resource economics work and why they still drive geopolitical decisions today.
Every conflict, every trade dispute, every alliance makes more sense once you understand the underlying geography, interests, and power dynamics. A structured framework for reading the international order — from great-power competition to regional flashpoints — without a degree in political science.
Understanding Global Geopolitics Read More »
