Former Secretary of State for the Environment Joaquim Poças Martins warns that a distinctive dike system in Portugal — described as unique nationwide — was designed for a different climatic baseline and may not cope with the growing intensity and frequency of extreme events such as droughts and floods. He argues the infrastructure and current management practices are not prepared for today’s severe weather patterns, raising questions about public safety, long-term resilience and whether such a project would be approved under modern standards. The assessment points to the need for policy review, risk reassessment and investment in adaptive measures.