Autor/es reacciones

Graciela Gómez Nicola

Full Professor of the Department of Biodiversity, Ecology and Evolution (Zoology) at the Complutense University of Madrid

The report can be considered a valuable global reference point for the responsible management of invasive alien species, as it is based on an up-to-date and comprehensive compilation of evidence on impacts on biodiversity, economics, food security and public health, coming from fields as varied as science and academia, management and decision-making, and local communities. One of the most valuable contributions of the report is its transdisciplinary approach, which is essential to guide management from now on and to assess lesser-known aspects, such as the direct relationship of invasive species with the quality of life of human beings or their often unpredictable interaction with other drivers of global change.  

This approach provides a clearer view of the magnitude of the problem on a global scale, as it confirms the impacts already identified previously, and also allows them to be documented and quantified more precisely, thereby highlighting a truly alarming situation, with environmental, economic and social costs that have never been seen before and that are growing exponentially. The situation reflects the acceleration of global consumption, which facilitates biological invasions through commercial and tourist routes.  

Although this is a global problem, the damage is suffered at the local level, therefore, society urgently needs accurate information and solutions, especially when biological invasions affect their well-being. The current situation must serve as a rallying point for effective international coordination and cooperation, addressing the roots of the problem and establishing a common roadmap. Meanwhile, governments must commit to and ensure compliance with invasive species management plans and regulations, allocating sufficient economic resources and sending a positive message to society, highlighting the successes achieved in the still scarce actions to combat invasive alien species. There are many tools and sufficient information to try to solve this global crisis, but an immediate and responsible response is urgently needed.

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