These are technologies that are autonomous in many, many ways. They are independent in many, many ways – they have free will. They can replicate. And that makes a difference because then we teach them how to learn, but we have no idea what they will do with that ability to learn.

Operating on less than six hours of sleep, your immune system may function at merely 40 to 50% of its full potential. This is why individuals who suffer from poor sleep quality, including those with sleep apnoea, exhibit a higher incidence of cancer and Alzheimer's disease.

The phrase 'I don't know' serves as both an invitation and a challenge, a beckoning call to delve into the unknown and piece together the enigmatic puzzle of knowledge. Science, at its core, thrives not on regurgitating established facts but on the exhilaration of unearthing new discoveries.

Whether we look at the rioters who converged on the capital, the Gamestop Redditors, Incels or Qanon followers, what they have in common is that they're groups of people who are lonely and craving community. Right wing populists have very effectively spoken to this feeling. Trump and Le Pen talk about the 'forgotten people' they say 'we hear you' – That fundamental need for human connection is missing for significant swathes of our population, and that's dangerous.

Entrepreneurship means a constant willingness to keep learning. It's about maintaining that start-up spirit—where you're forever young, and forever in crisis. It's about always having your mind on the business.

Russia often seemed simply to assume that you get what you want if you're bigger, and more powerful. Russia always seemed to me to have a problem accepting that you have to listen to the voice of smaller countries.

Today you have the unique chance to change this situation, and at the same time to bring invaluable benefit to your country and the entire world, and write your name in world history, by supporting the creation of the immortality industry.

Nuclear weapons were invented out of fear. The United States was afraid that Hitler was developing an atomic weapon, and they had to get one to deter him from ever using it. When the U.S. Manhattan Project that built the bomb began, no-one ever thought we would use a weapon like this; it was considered beyond the pale—a weapon that would indiscriminately kill hundreds of thousands of innocent men, women, and children.

The standard models were formulated through a process that started well before computers were in place, and I would say it's undergone a certain lock-in. Once you start going down that path, it's hard to break out of it to another path. As a result, economics is stuck. It's not even that the existing models are wrong, they're just very limited in what they can do, and mainstream economists have gotten very locked in to using those models – and only those models.

Every child deserves the chance to survive and thrive, to learn and be protected from harm. When we invest in children, we invest in our collective future.

For me, one of the big gaps is youth entrepreneurship. There are a high number of young people who want to set-up businesses, but there is a huge gap between their aspirations/intentions and the actual delivery of setting up a business.

Fundamentally, the real way to tackle bubble-formation is through careful understanding and regulation of how financial products are created and traded, not necessarily regulating the capital structure of the markets themselves.