Some would make the argument that Moses or Jesus should be aborted, because they weren't born into the best of circumstances. Good thing that didn't happen. They grew up to make the best of their circumstances and change the world.
Did you see Interstellar? Remember that scene when Matthew McConaughey says, "No! No, the tremendous sacrifice is being made by the people on earth. Who are going to die! Because in his ******* arrogance, he declared their case hopeless."