Just to remind you that we were ~2 billions on earth in 1924, which means that the population has more than quadrupled during these 100 years. If it keeps going, we will be more than 12 billions in 2124, so it would means that, for example, the Indian and Chinese populations will be overcrowded and that immigration will be an integral part of our lives to fill areas with fewer people.
But haven't we already reached the limit of people we can accommodate on earth?
But haven't we already reached the limit of people we can accommodate on earth?