There is a reason we know Malala's story but not that of Noor Aziz, eight years old when killed by a drone strike in Pakistan; Zayda Ali Mohammed Nasser, dead at seven from a drone strike in Yemen; or Abeer Qassim Hamza al Janabi, the 14-year-old girl raped and set on fire by US troops in Mahmudiyah, Iraq. "I wasn't thinking these people were humans," one of the soldiers involved, Steven Green, said of his Iraqi victims.