Camp security met us inside the first ring of 'fabs. He stood over two metres tall in flat workboots and probably weighed as much as both my current selves put together. Beneath loose grey coveralls, I could see the stance of a fighter. His eyes were a startling red and short horns sprouted from his temples. Beneath the horns, his face was scarred and old. The effect was startlingly offset by the small child he was cradling in his left arm.