We need a blue revolution to match the green revolution. This means investing in water infrastructure, technology, and governance with the same urgency we once applied to food security.

I cannot argue that my own interests are special simply because I'm me and you're not and expect that you will take me seriously. The nature of logic forces us to cede our own pre-eminence, because there is nothing in the pronoun 'you' or 'he' or 'she' which confers some special status.

The fear of loss is real because it is based on perceptions of reality. It cannot be wished away by education. The idea that education can reduce resistance to innovation is often informed by the misguided view that people oppose new technologies because of ignorance. This is not the case.

Roughly 100 countries in the world have already eliminated malaria (most of them since the Second World War). Of the 100 countries in the world that still have endemic malaria, 39 are in the process of eliminating while the remaining 61 are making steady progress.

What we see in the science is something very different. We often see that romantic partners basically see the best in each other. They're wearing rose-coloured glasses. And the primary thing that brings people together is what we would call attachment bonds or pair bonds: the idea that people are looking for somebody who they feel has their back, somebody who's going to celebrate their successes, and somebody who's going to be there for them.