Nowadays the influence of the English language has risen towards many aspects in daily life such as tourism, science, entertaining activities and so on. The domination of one language helps to communicate and understand other people who came all across the world, while it can lead to loss of cultural diversity.
On the one hand, speaking only one language builds an environment which can foster mutual understanding easily. In this case, different cultural exchanges happen without any effort. For instance, non-native speakers use English to show their identity for another country. In addition, having one world language is helpful in terms of international trading. It can be used to promote the goods properly for economic growth. A global language eliminates the communication barrier between sellers and tourists.
On the other hand, using one language in a large multi-ethnic country might not be favoured by the public, for the reason of losing cultural diversity. It is believed that almost every nation wants to keep their identity and communication features. To show respect to the country they live in, they can just know their language instead of the worldwide one. A few individuals face some difficulties in learning English. They are used to speaking their mother tongue and it can be hard to get used to the new language, especially for older generations. The lack of finance or being against new trends are noticed as a reason for using English for older people.
To conclude, using one global language has its own advantages and disadvantages. The strong points of this view are having no language barrier between non-native speakers and a qualitative promotion of the product that increases trading worldwide. The weaknesses are the loss of cultural belief and the hard process of adaptation for some people.