Is Tourism demolishing the environment.???....

In today's world, tourism become a big industry due to technology asvancement which intensify the countires development and their esthatical appeal gravitate the people to come acrosss. Moreover, it helps to explore the knowledge into various environment
So, i think it is hard to say that tourism industries affecting the environment beacuse due to this we can have a source of income.
The coordination is improving between countries.
Language barrier is also demolishing.