Reacción a "Reactions: Invasive alien species an underestimated threat, says most comprehensive international report on them"

The Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) is an intergovernmental organisation that seeks to strengthen and reconcile communication between science and policy, to conserve biodiversity, ecosystem services and human well-being. Today, a report on the invasion of alien species, their impact and management was adopted.
Invasive species are identified as one of the main drivers of biodiversity loss worldwide. Over four years, experts from around the world have compiled information on the current status, trends, impacts, influencing factors, management options and policy options for dealing with invasive alien species globally.
The report identifies these species as a major threat to nature, nature's contributions to people and quality of life. This is because they are being introduced into all regions of the world at an unprecedented rate, driven by global trade. The report warns that invasive alien species cause biodiversity changes, often irreversible, such as species extinctions. And they cost global economies billions of dollars, for example in agriculture, health, food or water security, with only 8% of these costs spent on managing them.
The report notes that the capacity of countries to deal with these species varies widely, but a coordinated response is needed at national and international levels. It also suggests collaboration and coordination at the level of the different economic sectors involved; accessible information and data to assess impacts; and increased public awareness, commitment and participation.   
It also describes decision frameworks and approaches that can help short- and long-term management, highlighting prevention and early detection and eradication among the most effective tools.  Containment and control can be useful tools when the species cannot be eradicated.
In conclusion, the report will help governments understand the impact of invasive alien species and the challenges they pose, so that countries can adopt policies that effectively address these challenges.