Why we should The use of stem cells can be useful, and can be very useful as we learn more about cancer. If cancer could be cured then the world would be a better place.
Reasons why not We shouldn't use stem cells because the only way to collect them is to take them from aborted babies. The money for the research is going to be very high, and our economy could not support that. The people that would be tested on could be harmed badly.