You need some real education on the topic before you can debate it. I'll give you all the time you need. I really would appreciate a good debate. See what you can come up with. Chalanger You spelled it wrong.
People make mistakes.
It's not something we can do anything about. If history is to be any guide, however, starting humanity from a blank slate on the Red Planet to build a society based on the present and not on the past is a good idea. Let's go for it. Pardon me for intruding, but I was on my way to do something else and could not resist a few passing comments. I do believe that it is important to question the notion of placing a human presence on Mars, but only so that any plan put into place will have the best chances of success.