"Does life on MARS threaten your believes, and create questions?"
No.
"I am certain you are familiar with the saying, if you ban guns, then only criminals will have guns."
Somewhat.
"Figure out a way to make certain that every child is born...do you volunteer with adoption centers and lawyers? Are you a foster parent, regardless of the age of the child in need?"
Whether I am, or do or do not, does not make a difference. That is like saying: "You can't hate spousal abuse if you don't marry the victim."
Yes, it is a good thing to do, volunteering at a pro-life center, and to adopt (which has been made very expensive and very hard to do).