China: The rise of a science superpower

China has rapidly ascended to become a global scientific powerhouse, driven by massive state investment, a vast research workforce, and long-term strategic planning. This transformation is evident in high-profile achievements like lunar exploration, large-scale particle physics projects such as the Jiangmen Underground Neutrino Observatory (Juno), and advancements in quantum technology and biology. While this progress reflects a resurgence of intellectual ambition, it faces significant challenges, including ethical controversies in genetic research, strict government control over international collaborations, and geopolitical tensions that hinder global scientific exchange. Experts like neuroscientist Chen Jianli and cultural historian Yang Yang Cheng highlight that while China has built world-class domestic capacity, the future of its scientific trajectory depends on balancing state-driven goals with ethical oversight and navigating the increasingly complex landscape of international scientific cooperation.