Despite the constant development of technology and medicine, mankind expects a large number of problems in the near future. Most of them occurred due to rash actions of man in nature. Edition businessinsider.com published a list of the 15 most important challenges which can be faced by humanity in 2050.
Global urbanization. According to research, today 4 billion people live in cities. This is more than half of the entire population of our planet. The trend towards urbanization will only continue - in 2050 6.3 billion people will be living in urban areas. It threatens to increase the level of anti sanitation, the number of viruses and diseases.