Este set of texts, which is published in parallel to issue 91 of the magazine Arquine and the 7th edition of MEXTRÓPOLI, Festival of Architecture and City, deals with the problem of the tica climate crisis, some of its causes and effects and in different ways how we can address it. The territory and the city, the atmosphere and its preservation, architecture versus construction, are some of the themes that these nine essays written from different disciplines and geographies deal with.