Essay It is thought by some people that English, which is now the most widely spoken language in the world, may one day predominate over all other languages and result in their eventual disappearance. Having one language would certainly aid understanding and economic growth but there will also be some drawbacks. One evident benefit to having one global language is that it would enable greater understanding between countries. In other words, if everyone spoke one language, there would be complete understanding between not only countries but all people throughout the world which would promote learning, the flow of information and ideas. Another reason that one language would be advantageous is that it would help economic growth. With all people speaking the same language, there will be less barriers and therefore trade would flourish between countries, resulting in a healthier world economy. On the other hand, there are obvious disadvantages to having only one ...