English is considered a means of international communication due to several reasons:

1. Widely spoken: English is the most widely spoken language in the world. It is the official language of many countries, including the UK, the USA, Australia, Canada, and New Zealand. Moreover, it is spoken by up to two billion people worldwide, making it the most widely used language for communication.

2. Business and Trade: In today's global business world, English is considered the language of commerce, and it is used extensively in international trade and business transactions. Many multinational corporations use English as the main means of communication between their subsidiaries and partners worldwide, making it an integral part of international communication.

3. Education: English is used as the primary language in many universities around the world. Students who want to study abroad or pursue higher education in other countries need to learn English to communicate effectively with other students and professors.

4. Travel and Tourism: English is widely used in the tourism industry, and many countries that rely on tourism use English to communicate with their visitors. Signs, brochures, and other tourist information are usually available in English, making it easier for travelers to navigate.

5. Entertainment and Media: English is the dominant language in the entertainment industry, with movies, TV shows, and music predominantly in English. English-language media outlets, such as CNN, BBC, and Al Jazeera, reach a global audience, making English the language of choice for international communication.

In conclusion, English's dominance in many areas of modern life, including business, education, travel, and entertainment, makes it an essential means of international communication.