As Japan's World Expo draws to its end, the country prepares for an unexpected encore - a surge of insect population. Experts predict a large-scale resurgence of insects in Expo's premises due to seasonal shifts and environmental conditions. While officials remain unperturbed, assuring attendees and residents of effective pest control measures, the event has sparked discussions on biodiversity and urban ecology. The 'insect influx' is expected just before the end of the Expo.

In Japan, this news has drawn attention to the country's unique biodiversity and the implications of significant events like the World Expo on local ecosystems. There’s a degree of public attention on the measures being taken to control the situation in a manner that balances human comfort and ecological preservation. Public health is paramount but there is also tacit respect and acceptance of the role of insects in the natural cycle.

In contrast, public reactions in the US or EU to similar incidents often tilt towards discomfort and demand for immediate action to suppress the insects. There's also heightened fears about potential health risks. However, increasingly, Western societies are recognizing the necessity of co-existing with nature and are favoring more eco-friendly pest control methods.