Several thousants of languages exist in our world nowadays. The most people speak major languages namely Chinese, English, French, Hindi, Russian, German, Arabian, nonetheless, some people speak minor ones. The most languages derived from the ancient times, some ones are a result of mixing several other languages, some ones was created in the modern time. But in our time cultural communications between different nations have grown, open borders allows individuals to travel and relocate and also Internet creates an unified information space. In these conditions some languages die out. We will discuss this process, consider positive and negative points.