He is a Dean from the National University of Singapore.
The main point of his speech is to tell the American to change their mind set of always being No.1 to accept the possibility that China might become No.1 and the US might even slip to being No.3 if India catches up.
But most interesting of his speech is how he analyses the global changes in these years and how the US government has wrongly assessed these changes.
It is nice to listen to his speech on your own so that it is more genuine to know what he says.