Get some oral comprehension training and listen to Stiglitz' point of view on globalisation.
Take notes and be ready to recap in English the main points he brings forward in this interview.
You may use your notes for the recap but they have to be as short as possible ( a Post-It size would be great !)
Remember : on the exam day, the recording will be 1'30 long maxi, you'll be allowed to listen to it three times and you will have 10 mn to make a written summary in French of what you understood.
To introduce our new chapter,