Europe tragically lost 200,000 people to heat over the past four years, a stark reminder of our planet's changing climate. The figure of 200,000 people, reported by the WHO, includes 61,672 excess deaths in summer 2022 alone. Extreme heat is causing unprecedented mortality, yet proven technological and urban planning solutions are not universally adopted. We see great potential in AI and climate resilience strategies, but their integration into community care remains slow, creating a dangerous gap between what we know works and what is actually happening on the ground. Without accelerated adoption of integrated AI and climate resilience strategies, public health systems will be increasingly overwhelmed by climate-induced crises. We must act faster to protect vulnerable populations and build stronger, more adaptable communities.

AI and Urban Planning: New Frontiers in Health Protection

1. Addressing Extreme Heat as a Public Health Crisis

Best for: Policymakers, urban planners, public health officials

The number of people exposed to extreme heat is growing exponentially. Heat-related mortality for those over 65 surged by approximately 85% between 2000–2004 and 2017–2021, amplifying the strain on public health systems. The escalating crisis of heat-related mortality demands immediate, coordinated action beyond current responses.

Strengths: Highlights critical, widespread impact | Limitations: Requires broad systemic changes | Price: High societal cost if not addressed

2. Heat-Health Action Plans (HHAPs)

Best for: Local governments, public health agencies

WHO/Europe urges countries, regions, and cities to develop and implement Heat-Health Action Plans (HHAPs). The second edition of their guidance underscores the evolving challenge, providing a crucial framework for coordinating public health responses to extreme heat. These plans typically outline early warning systems, public awareness campaigns, and coordinated responses among health services, local authorities, and community groups to provide cooling centers and support for vulnerable populations.