The world is reaching a decisive moment where climate action and economic growth are increasingly coming into conflict. Governments, businesses, and citizens everywhere are now confronting a difficult reality: meaningful progress on climate change may require slowing or even shrinking parts of the global economy. More than 145 countries that together produce most of the world’s greenhouse gas emissions have committed to or are exploring net zero targets. Cutting emissions is now linked not only to environmental protection, but also to public health, energy security, and long term economic stability. However, the most direct way to reduce emissions is to limit the activities that generate them, which often means scaling down sectors such as fossil fuels, steel, cement, aviation, shipping, petrochemicals, fertilizer, and industrial agriculture. These sectors employ millions of workers and support national exports, so reducing their size carries serious consequences for employment, wages,...
A financial bubble is, at its core, a collective illusion—an economic cycle driven more by emotion than by fundamentals. It begins with genuine innovation, accelerates through exaggerated expectations, and eventually collapses when reality supplants belief. Every bubble follows a recognisable life cycle: stealth phase, when early investors quietly accumulate positions; awareness phase, when institutional players join in; mania phase, when retail investors flood the market in fear of missing out; and finally, the blow-off phase, when prices crash under the weight of their own excesses. By every measurable indicator, the global artificial intelligence boom has entered the later stages of this cycle. The symptoms are textbook—soaring valuations, concentrated gains, speculative capital chasing the same narrative, and a feedback loop between hype and investment. The parallels with the dot-com era are too striking to ignore. Let’s start with the numbers. In 2024 alone, AI-related stock...