Summary:
- California's coastal cities are facing a growing threat from rising sea levels, which are causing land to sink and putting valuable real estate at risk.
- Experts warn that as sea levels continue to rise due to climate change, many coastal areas in California could become uninhabitable within the next few decades, leading to significant economic and social disruptions.
- Strategies to address this issue, such as building seawalls and relocating homes and businesses, are being explored, but the costs and challenges involved are substantial.