Speaking English is a valuable skill. However, that's not the only reason to learn a new language. Humans have an amazing capacity to learn many different subjects. Learning a new language provides enjoyment, gives insights into your thought processes, helps you understand your first language by comparison and challenges your intellect.
In our global economy, corporations are increasingly transnational with offices all over the globe. English is the official language of about 53 countries around the world. In addition it is an international language used as a second language for nearly 1.4 billion people. English helps business people around the world communicate, negotiate deals and understand local regulations.
Books, movies, television and music are exported around the world in English before being translated into other languages. Learning English makes it easier to enjoy many works of pop culture such as blockbuster movies, bestselling novels, comic books and top 40 hits in their original language.
Learning English helps immigrants to United States, the United Kingdom, Australia, New Zealand, and other countries where English is the predominant or official language, to communicate with law enforcement, fire fighters, emergency medical technicians and doctors. Even if a recent immigrant finds a doctor who speaks his language, prescription dosage instructions, side effects and drug interactions are written in English.
English is the first language of nearly 400 million people. In addition, it is the official language of many of the world's diplomatic organizations including the United Nations, the European Union, NATO and the Commonwealth of Nations. English helps diplomats, politicians and trade delegations negotiate alliances, armistices, peace treaties and trade agreements.