TED Talks Daily Mangroves, storm walls and other ways to protect coasts from climate change | Dave Sivaprasad
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Apr 18, 2023 
Dave Sivaprasad, a climate advisor, dives into the pressing need for coastal resilience against climate change. He highlights that nearly 40% of humanity lives by the coast, facing unique threats like rising sea levels and intense storms. Sivaprasad emphasizes the importance of customized solutions, from restoring mangroves to building storm barriers. He advocates for combining climate science with socio-economic insights to protect vulnerable populations, showcasing the necessity of collaboration across sectors to tackle these challenges effectively.
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Coastal Complexity
- Coastal challenges are complex, going beyond rising sea levels and storms.
- Secondary issues include ocean acidification, shifting wind patterns, increased rainfall, and inland flooding.
Southeast Asia Case Study
- Dave Sivaprasad worked with a Southeast Asian government facing diverse coastal challenges, including rising sea levels, storms, and vulnerable populations.
- Modeling climate change impacts helped identify at-risk areas, populations, and infrastructure, enabling better resource allocation.
West Africa Case Study
- A West African city faced similar challenges, compounded by dense populations, land subsidence, and drainage issues.
- Integrating climate science and data analytics helped the government balance resource allocation for various solutions.