The concept of 'climate shelters' is gaining popularity as a solution to escape extreme heat in cities like Lisbon. These shelters include public parks, libraries, and civic centers that provide relief during heat waves. Data scientist Manuel Banza highlights the urban heat island effect in Lisbon, where densely built areas struggle with air circulation and thermal discomfort. A map he created identifies potential climate refuges in the city. Despite the challenges, Barcelona serves as a model for establishing effective climate shelters with clear criteria for their functionality. Teljes cikk (Euronews.com)