Adapting health, economic and social policies to address population aging in China.

Despite its rapid economic rise over the past four decades, China now grapples with the challenge of accommodating and supporting its expanding aging population. In 2020, 18% of its population were over age 60, and 2.5% were over age 80, projected to rise to 39% and 10%, respectively, by 2050. This demographic shift places China at the forefront of diverse individual, familial and societal challenges. Here, we review these challenges in the context of emerging breakthroughs in basic and translational research, shifts in healthcare paradigms, evolving socioeconomic and political dynamics, and policy innovations. We synthesize China's current policies toward promoting healthy longevity in the general population, focusing on social health insurance, long-term care insurance, community and home-based care and palliative care, as well as gerontological research, public health prevention, nutritional and medical interventions, while identifying strengths and gaps. Finally, we propose suggestions to promote a more inclusive, resilient and happier aging society within China's distinctive sociopolitical and cultural context.