I know what you're thinking. You think I've lost my way, and somebody's going to come on the stage in a minute and guide me gently back to my seat. (Applause) I get that all the time in Dubai. "Here on holiday are you, dear?" (Laughter) "Come to visit the children? How long are you staying?"
Well actually, I hope for a while longer yet. I have been living and teaching in the Gulf for over 30 years. (Applause) And in that time, I have seen a lot of changes. Now that statistic is quite shocking. And I want to talk to you today about language loss and the globalization of English. I want to tell you about my friend who was teaching English to adults in Abu Dhabi. And one fine day, she decided to take them into the garden to teach them some nature vocabulary. But it was she who ended up learning all the Arabic words for the local plants, as well as their uses -- medicinal uses, cosmetics, cooking, herbal. How did those students get all that knowledge? Of course, from their grandparents and even their great-grandparents. It's not necessary to tell you how important it is to be able to communicate across generations.