Many people say that if you're the brightest person in the room, you're in the wrong room – that's totally right. You need to bring in people with much more expertise than you to take the business forward. I started out making shoes by hand – I'm a shoemaker, not an intellectual.

We can win in the struggle to avoid climate chaos, we can win in terms of economic recovery and we can win when it comes to promoting development and justice. All we need is the political will.

If Putin succeeds in Ukraine, it will show that democracy and the world's forces are not enough to stop him. Are we building a world where the rule of law means something? Or a world where the rule of law means nothing, and only firepower counts.

The value of the Rial dropped over 40% in two days. This was a clear currency collapse! It immediately injected hyperinflation into some areas of the Iranian economy as merchants who wanted to import suddenly had to double their local currency prices.

Who you are, how you perceive yourself, and how others perceive you, all are enmeshed within this tapestry, which consists of billions of neuronal connections. Alzheimer's, in essence, pulls this tapestry apart, thread by thread.