English is the modern lingua franca Jessica Hill September 7, 2016 Updated: September 7, 2016 02:36 PM [caption id="attachment_2944" align="aligncenter" width="640"] Dr Kai Chan, a distinguished fellow of Insead, used 20 indicators to measure the five basic opportunities afforded by language. Antoine Robertson / The National[/caption] Imagine an alien landed on Earth wanting to interact with humans. Which language would afford them the best opportunities for interaction and success? That’s the question Kai Chan asked himself when, as an associate fellow of Insead, he wrote his research paper "The Power Language Index". Aiming to pinpoint the world’s most influential and powerful languages, Mr Chan used 20 indicators to measure five basic opportunities afforded by language – geography, economy, communication, knowledge and media, and diplomacy. It might come as no surprise that English ranked in the top spot, with a score of 0.889 – more than double that of the No 2 ranking, the rising star Mandarin. "This index is a snapshot in time and 16 years ago, Mandarin wouldn’t be anywhere close to where it is now," says Mr Chan. "Going forwards, its numbers will surely increase." Mr Chan, 41, was born to a Chinese peasant family on the streets…