GOP Wants to Repeal the 20th Century?

So as we look at what many of the GOP candidates are espousing, there is a massive laundy list of things they want to repeal:

1. Social Security
2. Medicare
3. the Federal Reserve
4. Clean Air Act
5. Clean Water Act
6. the EPA
7. the FDA
8. 16th Amendment
9. 17th Amendment
10. Darwin? 

 Then we here that it is the private sector that creates jobs, not government. Why is it then that Romney and Perry were debating about which of them created the most jobs as governor?

It's mind boggling!