"The answers. They're all there," The Doctor replied before breathing in deep and beginning his explanation.<br/><br/>"I've been wondering for a while why everyone on Earth seems to have been reduced to this state yet the people in this room are unaffected. Almost every human on Earth has been reduced to this state, but for some reason the six of you are completely fine. This leads to conclude several things, number one being that whatever happened can only affect humans, my evidence being how Madame Vastra is still walking around with her brain intact and so is Strax and Sky Smith over there"<br/><br/>"Sky Smith isn't human Robin," The Doctor said whilst he gestured to the young girl that now sat with her back against the wall of computer screens, one arm wrapped protectively around K-9. "She's a Fleshkind, an alien species almost identical to the humans, but alien none the less. They possess amazing powers that allow them to take control of technology. I imagine thats how this band of rogues got a look at the psychic beacon"<br/><br/>"Now the question is, if it only affects humans, then why didn't Gwen get affected. Well in order to answer that we have to ask ourselves<em>what was everyone doing at the time in which they were affected?</em>The answer is quite simple when we consider what we heard going through Martha's head. Everyone in Britan was watching the Queens christmas message. And in that message something was added to cause this effect"<br/><br/>"Doctor if that is true then why do Sky and Gwen not remember that moment?" Madame Vastra asked curiously.<br/><br/>"Because its memory proofed," the Doctor replied. "What caused this to happen was the powers of a Silent, but not just any Silent, the Silent from the Apollo 11 Moon Landing. When I first encountered the Silence I took a clip of one of them saying<em>'You should kill us all on sight'</em>and spliced it into the footage of the Moon Landing. This caused anyone who saw it to immediately attack any Silent that they came across, driving them from the Earth. And it has everything to do with why the humans are currently brain dead."<br/><br/>"What on earth tells you that?" Jenny exclaimed.<br/><br/>"You tell me that Jenny," he answered immediately before gesturing to her, Vastra, Harry and Strax. "You four are from Victorian London, it hasn't happened to you yet and I doubt that Strax would show much interest in a puny human species. The reason why I brought you into the future wasn't just because I'm depending on your strength, the other reason was to make me link this effect to the footage of the Apollo 11 Moon Landing"<br/><br/>"But what has a stupid video clip of apes walking on the damn moon got to do with anything Doctor?" Strax asked rudely.<br/><br/>"It has everything to do with it, Strax. Because its been altered," the Doctor spoke before throwing out his arms and spinning in a wide circle as he gestured to the entire room. "Everyone on Earth has seen the footage at one point or another. Everytime they see it they are influenced to battle the Silence. However, if anyone were to alter the footage and place their own message within the Silent's message then the brains of any human who watched it would tear themselves apart as each message battled for domination, thus reducing them to this primitive state"<br/><br/>"So the Silents editted the footage...broadcast it during the Queens message or some other important event depending on what country it was, and this caused the humans to have their brains fried?" Sky asked from across the room.<br/><br/>"Close. Only one thing was wrong with that answer. The Silents didn't alter the footage, someone else did. Someone with enough knowledge of hypnotism to make the condition affect humans only. If the Silence tried it their tinkering would go unnoticed. So they must have found someone who could truly dominate a humans mind," the Doctor spoke, ceasing his twirling before pointing out towards the cell doors. "And now we're going to find out who it was and what was the message they implanted into it, because Gwen is going to show us."<br/><br/>Gwen seemed to freeze up as the Doctor addressed her. He crossed the room before stopping in front of her and gazing deep into her eyes.<br/><br/>"Gwen, you're been wearing contact lenses," the Doctor spoke softly. "Special contact lenses. Advanced technology that is able to record what the wearer sees as well as recieve text messages that can be sent via the computer they are linked to. They're special equipment used by Torchwood, and its what saved you from becoming brain dead. Those contact lenses distorted the image rendering you immune to its effects. And you recorded absolutely everything, you just forgot to check because of the Silence's influence over you."<br/><br/>"Tell me...who told you to put those contact lenses in?"<br/><br/>"Jack did" Gwen replied hesitantly, a slight blush crossing over her face. "Jack did, right before-"<br/><br/>"Right before I told him to go back in time and pick up River Song using the vortex manipulator I repaired," the Doctor said, his grin growing more cheeky by the minute. "His leaving was so sudden that you put them in immediately and never removed them. Its lucky you didn't, it would have rendered you useless."<br/><br/>The Doctor clicked his fingers at Sky before approaching the table again and placing his hands on the glass screen that stood on its surface. "Sky I need you to use your abilities to download all the information on Gwen's lenses and put it onto this screen. Once its on I want you to highlight the Queens message on Christmas day and cut to about half way"