Some people say that international tourism is harmful to our society nowadays. Do you agree?

According to a bull market of international tourism, the majority of states regard international tourism as a detrimental industry. I assume that this is because of vandalism and overuse of resources. First of all, several abroad visitors tend to indulge regardless of appropriate attitudes. They exploit facilities and infrastructures without any respect. Therefore, a lot of countries are reluctant to be a host of tourism. Second of all, in order to travel all around the world, diverse types of resources such as fuels, electricity, and petroleum are essential. Indeed, annually many global research corporations have posted a huge amount of pollutant figures pertaining to international tourism, simultaneously showing an upward tendency. To alleviate these harmful effects, states and visitors should make a joint effort mindfully. Firstly, visitors should have an awareness of guidelines about how to protect relics, historical sites, and nature cautiously, while the government should offer the meticulous details in many languages to help foreigners' understanding of rules. Secondly, relatively small size tour groups would be better rather than the manifold population of groups, not distracting native residents. These sorts of fundamental and obvious thoughts and attitudes would lead to positive consequences significantly in the years to come. Besides, the onus mindset might bring our society of merits, decreasing drawbacks. To sum up, it is clear that scores of states affected by international tourists in lousy ways. However, upgrading tourists' awareness and manners would result in prosperity in the tourism business economically and globally.