2. Musical theatre actors, Callabro united to become a truly talented vocal group who have gone from strength to strength.
3. The book reflects growing anxiety in some quarters about the possible negative impact of automation on jobs, from manufacturing to professional services. The subtitle of its UK edition warns of “the threat of mass unemployment” and, in the US edition, foresees “a jobless future”.
4. A total of 16 Chinese companies are in the top 100 on the list, including China Mobile, Alibaba and Tencent.