GSTC: Tech Innovators and Business Leaders Unite at 4th Annual Technology for Change Asia Conference in Hong Kong. Over two days, guided by The Economist Group’s moderators, 50 eminent speakers delved into the forefront of technological progress and its implications for businesses, communities, and global economies. This session featured: Amitabh Sarkar, Vice-president and head of Asia-Pacific at Tata Communications Caecilia Chu, Co-founder and CEO of YouTrip Daniel