Hey guys, if you can provide an argument as to why robbery is objectively immoral under any circumstances, I'll be impressed.
Otherwise, you must stop saying "blah blah moral blah blah rights."
Go read some Nietzsche and come back to us. Most of us have passed Philosophy 101. We know there is no objective morality. However, it is certain that property rights encourage the sustention of life. They give people incentive to produce in the first place.