Answer:
Human population growth has gotten larger and larger as time goes on. The first 1 billion people were in 1803. It has taken 120 years to get to another billion people. It is changing by 80 million people born a year. At 10 billion, we will most likely fall short of food supply due to the overpopulation.
The classical culture of the Romans and Greeks
Because if we dont then we will just make them by machine but if we make them by machine then we will have no work to do which leads to no money also no work leads to fat people that dont do anything will get fat. Also because just some thing humans can only do right