The “triple planetary crisis”—climate change, biodiversity loss, and pollution—has become a central organizing concept in global environmental governance. However, recent evidence shows that environmental degradation produces cascading socio‑economic impacts that are not fully captured by this framework. This article proposes the tetra environmental crisis, a four‑pillar model that incorporates socio‑economic disruption as an intrinsic dimension of planetary instability. Drawing on interdisciplinary literature and empirical cases from Latin America, the article argues that environmental crises must be understood as socio‑ecological phenomena with direct implications for infrastructure, public health, economic systems, and social vulnerability. The tetra crisis framework offers a more comprehensive analytical tool for resilience planning in the Anthropocene.
Latin America and the Caribbean region (LAC) is one of the most vulnerable regions on the planet to natural disasters. From hurricanes in the Caribbean to floods in Central America and prolonged droughts in the Southern Cone, the frequency and intensity of extreme events had increased dramatically in recent decades. According to data from the Inter-American Development Bank (IDB), since 2000 there have been more than 1,500 catastrophic events that have affected 190 million people in the region.
Nature-Based Solutions (NbS) for adaptation to climate change are gaining growing recognition and importance globally, and Latin America and the Caribbean are no exception. Its immediate future is very promising, driven by the urgent need to find cost-effective and multifunctional adaptation strategies.
The immediate future of NbS in Latin America and the Caribbean is characterized by greater integration, scalability, and the search for innovative financing mechanisms. They are expected to consolidate themselves as a key piece in national and subnational adaptation strategies.
The recent fires in Los Angeles and the global climate refugee crisis will have a significant impact on the global real estate industry. While the situation presents challenges, it also offers opportunities for development and the creation of a more inclusive and resilient environment. The adaptability of the global real estate industry and government policies to support climate refugees will be key to facing this new reality and ensuring a better future for all.
The effects of climate change are expected to increase in intensity and frequency over the next 25 years unless strategic measures are taken to change the energy matrix, sustainable mobility, nature-based solutions, and reduction of high-risk areas, among other measures.
Water, a vital resource for the population, agriculture, human and animal food, industry and energy generation, is the most consumed natural resource after oxygen. Without fresh water we would perish in a few days and our economic system would enter a crisis quickly, if not immediately. The new social crises and old migrations are mainly due to the lack of water resources.
