很多人到今天都没真正想明白：为什么全球最前沿的科技创新几乎都发生在美国

Group 1 - The core argument is that the continuous technological innovation and strong stock market performance in a specific region are not solely due to the capabilities of local companies, but rather due to a systemic-level moat that supports these advancements [1] - The underlying factors include dominance in finance, technology, and military, which create a synergistic effect that attracts talent, fosters innovation, and develops the economy, thereby reinforcing its global leadership position [4] Group 2 - This region possesses a unique moat that allows it to continuously attract top global talent, as its talent pool is not limited to the local population but encompasses nearly 8 billion people worldwide, selecting the "smartest individuals" globally [5] - The influx of intelligent individuals is driven by the presence of top universities, a robust research system, a comprehensive entrepreneurial ecosystem, ample venture capital, mature equity incentive systems, high tolerance for failure, and a deep capital market, enabling the conversion of intelligence into tangible results and rapid capitalization [5]