It is discussed about people multiplication with the idea of using cloned bodies as replacement pieces for those in need. I totally agree with this statement. I believe that this idea will give medicine a new breath and create an appeasement for the living population.
The medicine nowadays is so limited to give people body parts for the surgeries as there are not always people ready to donate their own kidney, liver etc. This causes many individuals to highly suffer from incurable diseases which can lead to death. This happened to my grandmother, she died three years ago because of heart problems plus to that she had diabetes. There was nobody who was ready to donate his or her heart so there was nothing we could do.
Having replaceable body parts and being able to cure any disease is a major idea that would calm the population and make them not worry about their health. A significant number of people are paying a lot of money to medical insurances which provide qualitative surgeries yet you can not be 100 percent sure that they will have organs for replacement and if something happens the pacient is always going to be worried about his or her health. Last year I had pneumonia and hospitalized for 2 weeks and for the hole time period I was so stressed that if the disease would develope and my lung should be transplated there would not be any replacements.
In conclusion, for a high number of population getting the best surgeries and calm people, the idea of cloning for spare parts is very good because of the efficiency and a better effect on the population.