Technological cycles such as AI, quantum mechanics, and the energy revolution have altered productivity, wealth distribution, military strength, and existing social structures. No one can guarantee that a major crisis won't occur, because systemic debt, technological, geopolitical, and policy frictions are all amplifying potential risks. The question isn't whether a crisis will erupt, but when and how. Aside from hot wars, financial wars, and proxy wars, we may also face a major biological or chemical crisis. With over 50% of the world's population concentrated in metropolitan areas, high-density living provides a super-accelerator for virus transmission—a potentially new crisis trend in the future. We can only hope that the historical curse of the Industrial Revolution inevitably bringing disaster will not repeat itself. However, I believe that global capital should be more cautious in its investments in biomedicine. If biomedical investment continues unchecked, the positive technological gains may extend the population, but the negative risks could lead to a systemic, precipitous population decline. At least currently, most people don't prioritize risk prevention as much as lifespan. A friend of mine in the medical field told me that biomedicine is developing rapidly, and massive amounts of capital are pouring in. $ETH $BTC #btc #eth {spot}(BTCUSDT) {spot}(ETHUSDT)