The population numbers are wrong. There are 325 million, not billion, people in the USA. China has 1 billion people, There are 7 billion people in the word, expected to be 8 billion by 2025.
The population numbers are wrong. There are 325 million, not billion, people in the USA. China has 1 billion people, There are 7 billion people in the word, expected to be 8 billion by 2025.