When in one area of the world the standard of living and the size of the middle class increases, it is going to have an effect elsewhere in the world as well.

We draw many benefits from globalization that people take for granted. Poverty has been reduced massively around the world. If you look at the Chinese numbers, it is quite mind-boggling: 700 million people taken out of poverty in a matter of 40 years, the poverty rate having moved from over 30 per cent from hardly six per cent now. That would not have happened if there had not been globalization.

It so happens that because all the economies are strongly inter-connected and aggregated, there is trade that is happening not just from China to the rest of the world, but from the rest of the world to China as well, and that is going to continue.

A global world needs global firewalls.

If you have an overwhelming majority of one sex over the other, and clearly in our case at the moment - and it has been like this for a long time - it is male over female, you tend to have group thinking. You tend to have common references, combined with competition, combined in this case with testosterone. I'm not suggesting it's a toxic mix, but I'm saying it needs to be tempered and altered and modified and made better by diversity.

Diversity in and of itself is a strong positive.

Tackling climate change is a collective endeavour, it means collective accountability and it's not too late