Join our Telegram channel where you can discover fascinating historical facts every day! One parent language, Proto-Indo-European, likely spawned many tongues spoken by 3 billion people. But the evidence is inferred, not direct. It’s the first languageof about 360 million people, but the total number of people in the world who know English is 4 times that amount (about 1.5 billion people). How Did English Become So Popular? In themodern academic context, such questions are usually treated under the rubrics of ‘linguistic relativity’ or the ‘Sapir-Whorf hypothesis’. Contemporary research is focused on pinning down these questions, on trying to formulate them in rigorous terms that can be tested empirically. Foreign language classroom anxiety. Scientists Discover Drug Cocktail That Doubles the Lifespan of Animals. Mathigon Timeline ofthe history of mathematics. View our convenient chart comparing the eighth and ninth editions ofthe MLA...