Adaptation Tech Then and Now: Lessons from the UNFCCC''s 2006 Guide for Today''s Climate Technology Trends
The UNFCCC''s 2006 publication ''Technologies for Adaptation to Climate Change'' remains a surprisingly relevant treasure trove of low-tech, community-based adaptation solutions—from floating agriculture in Bangladesh to coral reef restoration with biorock. As climate tech trends race toward AI, drones, and carbon capture, this article argues that the most effective adaptation strategies often blend traditional knowledge with modern innovation. By analyzing nine real-world case studies, we uncover the hidden economic logic: simple, scalable technologies that reduce risk and build resilience at low cost. We also explore why many of these technologies have not been widely adopted, and what today''s climate tech entrepreneurs can learn from them. This deep audit reveals a critical gap: the need to invest in ''no-regret'' adaptation that works for the most vulnerable.