Article 5 of our Water Stress series is now up — and this time we're heading into the fields. I've been following stories from farmers dealing with this year's prolonged dry weather. 🌾 Wheat fields that look normal from the road — but are producing far less grain. 🥔 Potato plants producing much smaller crops beneath the ground. 🌱 Sugar beet that survived the drought, only for the rain to arrive too late to recover the lost yield. 🌾 Hay and silage harvests falling just when livestock farmers need to build their winter feed reserves. That last one particularly struck me. When grass stops growing, farmers don't just lose today's grazing. Some have to start feeding the hay and silage they stored for winter. Summer drought starts eating winter's food supply. And eventually that can leave farmers facing a horrible calculation: do they have enough feed to keep all their animals through the winter? But this isn't just a UK story. Farmers across Europe, the US, Australia, Africa, India and elsewhere are confronting different versions of the same problem. Which also means there are people around the world already experimenting with solutions. Better water storage. Healthier soils. Different crops. Agroforestry. Drought-resistant varieties. Different grazing systems. More targeted irrigation. So Article 5 asks two questions: What happens to our food when water becomes less reliable? And: What can we learn from farmers who are already adapting? 👀 Notice what is happening in the fields around you. 📣 Speak up about food and water security locally. 💡 Suggest ideas that could help farmers become more resilient. 🌍 Share stories from where you live — wherever in the world that happens to be. Because a shortage of water in a field eventually becomes a shortage of something else. Less wheat. Smaller potatoes. Less hay. More expensive feed. Fewer animals. Potentially higher food prices. Water stress doesn't stop at the farm gate. Eventually, it reaches our kitchens. Read Article 5 — When Water Stops Growing Food in Has2BGreen.

Today we’re releasing a special bonus lesson in the billionaire - climate series: Is Ethical Billionaire Wealth Possible? — separating personal virtue from systemic design. This lesson tackles the question that almost everyone asks at some point in the series:“ But what about the good ones?” “What about the generous billionaires?” “Can’t someone be rich and ethical?” This lesson gives a clear and grounded answer — and it reframes the entire conversation. 👉 Start the lesson here: 🔥 What you’ll learn today In this lesson, we explore the difference between personal ethics and system requirements. You’ll learn why billionaire status requires: - global scale - very low marginal costs - labour arbitrage or automation - externalised environmental costs - tax-minimising structures - financial engineering - favourable political conditions …and how each requirement functions like a filter, removing ethical pathways and rewarding extractive ones. The key insight: A person can be ethical. A billionaire cannot be created ethically inside the current system. The system is the issue — not the individual. We also explore what this means for climate justice, democracy, and the future of wealth. 💬 Your Activity for Today Question: Do you think billionaire wealth could ever be ethical — or does the structure of the system make that impossible? Why? You might reflect on: - the role of lobbying - global labour inequality - environmental costs - tax rules - shareholder pressure - monopolies - subsidies and public money - the difference between giving money away and how it was made - Even a short reflection can open up a powerful discussion.