Ayaan Hirsi Ali walks into Maslow's, the sleek private members' club tucked behind Kensington Gardens, shadowed by the bodyguard who never leaves her side. In London to speak at this year's Alliance for Responsible Citizenship Conference, she is impeccably dressed in a white bouclé blazer, her hair swept neatly from her face. There is nothing performative or theatrical about her, despite the extraordinary life she has led. She speaks quietly, every answer deliberately measured.