A. Invasive alien species are a 
major threat to nature, nature's 
contributions to people, and good 
quality of life
 <Section-header> A. Invasive alien species are a 
major threat to nature, nature's 
contributions to people, and good 
quality of life </Section-header> 

SUMMARY FOR POLICYMAKERS
The thematic assessment report on
INVASIVE ALIEN SPECIES
AND THEIR CONTROL
A. Invasive alien species are a 
major threat to nature, nature's 
contributions to people, and good 
quality of life