The Invasive Species Crisis

The invasive species crisis involves non-native plants, animals, or microorganisms introduced to new environments where they can outcompete and harm native species. These invaders often lack natural predators, allowing their populations to grow rapidly, disrupting ecosystems, reducing biodiversity, and damaging agriculture and fisheries. Human activities, such as global trade and travel, heavily contribute to their spread. Managing these invasions is critical to maintaining healthy ecosystems, protecting livelihoods, and preserving biodiversity. Efforts include prevention, early detection, and control measures to limit their impact.