The Spread of Invasive Species and Infectious Diseases - Essay Example

The study depicts that invasive species and infectious diseases have become prevalent because of the increased connectivity in the human population. The connectivity in the current world has contributed to the disease outbreak. The newly developed trade routes in the previously disconnected countries increase human interactions. Crowl et al. (2008) demonstrated that enhanced transport systems such as aeroplanes had increased the spread of pathogens. Invasive species have become the second contributing aspect to the extinction and endangerment of species in the United States after the increased human population and related activities. The United States government spends almost 120 billion dollars on catering for non-native species in the country (Crowl et al., 2008). The evidence used to support the contrasting point of view was the explanation of the spread of the avian-dispersed H5N1 avian influenza disease worldwide. An in-depth and integrated network of research platforms was essential for a complete understanding of the spread and impacts of the invasive species.

I agree that modern technology, such as aeroplanes, contributes to the increasing spread of pathogens and invasive species. Most disease in the world emerges from a single area and spread to the world. The point became convincing because of the evidence involving the spread of avian-dispersed H5N1 avian influenza disease. Other points of view in the article, such as the cause of non-native species extinction, became less convincing because of the lack of material evidence.