What benefits have we gained from gene therapy? What are the downfalls of the smallpox vaccine?

Global Warming Research Paper

If your topic is relatively new, or something that is still being developed, you may want to include where the future is heading. Gene therapy isn’t commonly used now; why not? What needs to be perfected? How will that be done?

You should discuss the good and bad side of your topic (every topic has both!). What benefits have we gained from gene therapy? What are the downfalls of the smallpox vaccine? How can DNA profiling be used in positive and negative ways? Why did/are some people “all for” this topic? Why are some people dead set against it?