What would be the advantages and disadvantages of having one world language?
Would humanity be better off with only one language?
Why are humans capable of language? How were different languages created across the world? Since we're all humans, shouldn't all languages be generally the same? Can all of India accept one language (if any) as its national language? Is there a possibility of ever inventing a language or a communication interface universal for all living beings? Will language ever go extinct? How much better off would the world be without humans? Every year several languages die out. Some people think that this is not important because life will be easier if there are fewer language in the world. To what extent do you agree or disagree with this opinion? What would it be like if the whole world was one nation? Will any language dominate the world like English has today? If so, which language and why? Why is it necessary to prevent a language from going extinct? Is English harming other languages? Why don't most Americans learn a second language? Should English be made the national language in the U.S.? How we save a language from extinction? Why are there nations, territories, different languages, and cultures? Isn't it possible to have a whole single region and a common language, culture and religion? Is language necessary for humans to think? Can we really "translate" from one language to another? How do we save a language from extinction? What would the world be like without culture? Is there any countries in which national language are not widely spoken and why? Are all cultures equal? Is it bad to learn two foreign languages at the same time?  How do people who don't share a common language understand each other? Which language would you choose to be your second language and why? Why different languages developed in different part of world? Language Learning: Is it enough to understand only English as foreign language nowadays? Why? Should English be made the only official language of India? If all the humans came from a single ancestor, what language of today is closest to their original language? Why do some people choose to learn a third language? When can a country speak its own language at the UN if theirs is not one of the official five or six? If 2 babies were left alone on an island and they survived, would they create their own fluent language or would it be more like different grunts?