The Men in Black Session : Three Scientists. Three Systems. One Planet. Part II: Oceans: Sea-Level Rise and the Future of Coastal Cities

Professor Ben Horton takes the discussion from the atmosphere to the ocean, showing how sea-level rise is reshaping the future of coastal cities. Drawing on his expertise in past and future sea-level change, he will explain what the science tells us about risks to Asia’s densely populated coastlines, and why adaptation, planning, and coastal resilience must move much faster.

Session Learnings:

• Understand the consequences of exceeding 1.5°C warming, including amplified extreme weather, sea‑level rise, and risks to vulnerable regions—illustrated through Hong Kong’s recent climate records.
• Recognize the potential for cascading climate tipping points, such as ocean circulation slowdown, permafrost thaw, and coral reef collapse, and their irreversible impacts on ecosystems and societies.
• Identify the urgent actions required for a net‑zero, climate‑resilient future, including energy transitions, ecosystem protection, emissions reductions, and the role of research and innovation in driving evidence‑based climate solutions.

Post-Event Actions:

• Integrate insights into decision‑making, applying the latest climate science to strengthen organizational strategies, risk assessments, and long‑term planning.
• Advance climate‑resilient and net‑zero initiatives, such as accelerating decarbonization efforts, scaling renewable energy, and supporting ecosystem protection within their spheres of influence.
• Champion cross‑sector collaboration, engaging with policymakers, researchers, and industry partners to develop and implement bold, evidence‑based climate solutions.