EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Hacker News·Sep 8·5 min read
How Climate Resilient Are the Largest Cities?
TL;DR
A report evaluates the climate resilience of 72 major cities using AlphaGeo's Climate Risk & Resilience Index (CRRI), revealing significant disparities in adaptation capacity. Cities like Ahmedabad and Dhaka face high risks, while others like Chicago and Nairobi demonstrate strong resilience.
✦ Why It Matters
Evaluate your city's climate adaptation strategies and advocate for improved resilience measures today.
Key Takeaways
- Assess your city's RAJ score to understand climate risk.
- Invest in adaptation measures to improve resilience.
- Monitor adaptation rates in high-risk cities.
- Explore AlphaGeo's platform for detailed city-level data.
Full Summary
The report assesses the climate resilience of the world's largest cities using AlphaGeo's Climate Risk & Resilience Index (CRRI), which distinguishes between raw physical exposure and resilience-adjusted risk (RAJ). It finds that cities with similar physical risks can have vastly different RAJ scores based on their adaptation strategies.
For instance, South Asian megacities like Ahmedabad and Dhaka exhibit extreme physical exposure but low adaptation performance, scoring between 35 and 41 on the RAJ scale. In contrast, cities like Chicago and Barcelona score below 15, indicating high resilience.
The analysis highlights that effective adaptation measures can significantly reduce risk, with Chinese cities leading in adaptation efficiency. The findings suggest that investors and policymakers should focus on cities with high RAJ scores and low adaptation rates, particularly in South Asia, to mitigate future risks.