# New York, London, Hong Kong business hubs to submerge by 2100? By Greg Ponesse | Published 2006-03-27 | Eco Source: Trend Hunter, https://www.trendhunter.com/trends/new-york-london-hong-kong-business-hubs-to-submerge-by-2100 References: [in.rediff](http://in.rediff.com/news/2006/mar/24new.htm) Experts have warned that without efforts to curb the rise of greenhouse gases, the polar ice caps may melt far faster under the pressure of global warming than it was previously thought, threatening island states and [coastal cities](https://www.trendhunter.com/trends/jesselton). The world's ice sheets could retreat farther by the year 2100 than they have in the past 130,000 years, leading to a huge rise in sea level, experts say adding, [low-lying islands](https://www.trendhunter.com/trends/zillow-and-first-street) such as Tuvalu and the Maldives look set to disappear. Coastal cities will be forced to [beef up their defences](https://www.trendhunter.com/trends/lift-house) or else think about relocating. The financial districts of London, New York and Hong Kong to name but three, lie barely above sea level, a report in the Nature magazine claims. ## Trend Insights (Trend Hunter) - Score: 3.4/10 - Popularity: 69% | Activity: 24% | Freshness: 8% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America, Europe, Asia ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Eco](https://www.trendhunter.com/eco) ## Key Themes ### Key Themes Behind This Trend - **Rising Sea Levels:** Disruptive innovation opportunities can include the development of new coastal defense technologies and sustainable urban planning strategies. - **Climate Change Mitigation:** Disruptive innovation opportunities can include the advancement of renewable energy technologies and carbon capture and storage solutions. - **Relocation and Adaptation:** Disruptive innovation opportunities can include the creation of innovative floating or amphibious cities and the development of efficient disaster response systems. ### Where This Applies - **Architecture and Engineering:** Disruptive innovation opportunities can include the design and construction of climate-resilient buildings and infrastructure. - **Renewable Energy:** Disruptive innovation opportunities can include the development and implementation of scalable renewable energy solutions. - **Disaster Management:** Disruptive innovation opportunities can include the improvement of early warning systems and emergency response technologies. ## Related on Trend Hunter - [AI Post-Apocalyptic Cities](https://www.trendhunter.com/trends/dune-universe.md) - [Floating City Networks](https://www.trendhunter.com/trends/justinian-khoo.md) - [Sea Level-Measuring Sculptures](https://www.trendhunter.com/trends/totemy-series.md) - [Blockchain Office Spaces](https://www.trendhunter.com/trends/foresight-ventures.md) - [Arctic Portal Installations](https://www.trendhunter.com/trends/arctic-portal.md) - [Entrepreneur-Specific Global Hubs](https://www.trendhunter.com/trends/global-hub.md) - [Resilient Concrete Sea Walls](https://www.trendhunter.com/trends/breathing-sea-wall.md) - [Zero-Carbon City Concept Installations](https://www.trendhunter.com/trends/new-normal-exihibition.md) - [Glass Facade Premium Skyscrapers](https://www.trendhunter.com/trends/henderson-office.md)