Science

Our senses allow us to perceive, but they're incredibly limited. Science sees far beyond our human blind spots, and the reaches of this 'bubble' our senses create for us. When you're in a bubble, you inhabit a form of fictional reality, and we've seen the dangerous consequences of this in financial bubbles, stock market bubbles, real estate bubbles.

Canadian science broadcaster and host of Discovery Channel's Daily Planet

There's so much data that's been collected around fitness, but a lot of this has been based on male subjects and isn't always right to apply to women. Having been through the journey myself, I want to help more women become body-literate and motivated to enjoy exercise.

British Olympic heptathlon champion and gold medalist

Space is a pretty scary place. Here on Earth, we're surrounded by nature and a nice blue sky. You don't realise that 16km above you, things start to go black…. 100km it's an inhospitable vacuum that will kill you in less than 60 seconds. Think how far we've come as humanity- we're a living species who have managed to escape our own planet.

British Astronaut & ISS Expedition Commander

As far as we know, space goes on for infinity, and yet is expanding at an ever-increasing rate. What is out there? We only understand about 5% of the universe, the rest is made-up of dark energy, dark matter and things we've yet to fully understand. Space triggers that innate curiosity in us about what's out there, where we came from, and the possibilities those answers could bring.

British Astronaut & ISS Expedition Commander

Loneliness is thought to be as bad for our health as smoking 15 cigarettes per day. If you're lonely, you have a 32% higher chance of getting a stroke, a 29% higher chance of having heart disease and 30% higher chance of dying prematurely.

Economist & Author on Globalization, Corporate Power & Digital Society

I remember being on a spacewalk and had a few seconds to see a view that humans were not meant to see. It was like I was hearing from God. But then, I had to get back to work.

NASA Astronaut & International Space Station Commander

The perspective of seeing the Earth from space has rewired our brain. We used to have a 2-dimensional view for hundreds of thousands of years. Now with space telescopes we have a 4-dimensional view of our universe.

NASA Astronaut & International Space Station Commander

I came away from space flight realising that I don't have enough faith to be an atheist. Life is so amazing. When you look at the universe and the forces of nature, there just has to be a creator.

NASA Astronaut & International Space Station Commander

Nothing prepares you to actually see the Earth from space. I spent more than 7 months in space, and even on my last day that view never got old.

NASA Astronaut & International Space Station Commander

The brain doesn't make a distinction about whether it's work or home. The key is to practice, practice, practice so that the skills become spontaneous and automatic.

Psychologist who popularized the concept of emotional intelligence

Emotions are the brain's way of making us pay attention immediately to what is most important so that we can react as quickly as possible. In evolution, that meant 'survival' – the rustle in the bushes may be our next meal or may make us its next meal – something that we have to chase, or run away from – and in either case, we don't want to have to stop and think.

Psychologist who popularized the concept of emotional intelligence

Today's civilisation is more fragile as a result of its complexity. We've created an astonishingly networked world in which we communicate and travel in ways which were unimaginable for most of human history... The story of modernity is a story of scientific advance – but in reality, with every step forward, we're taking half a step backward in terms of making ourselves more fragile.

British historian and author specializing in financial and military history

The easiest way to understand noise is by thinking about measurements. The variability of the error is noise – and that's important. In the mathematics of accuracy, the expression for total error is very simple and quite compelling. It is bias-squared plus noise-squared.

Nobel Prize Winner in Economics for Behavioral Economics Research

Ultimately, I think we'll be able to pop a pill and reset our body's age. It takes us about 4-8 weeks currently to reset the age of a mouse, it shouldn't be any different for humans.

Longevity researcher & Harvard Medical School professor studying aging and lifespan extension

In December 2020, we published in the journal nature that we could turn on 3 genes in mice, that are normally only switched on in embryos. By doing this, we could reverse the age of complex tissues in adult mice. We used this system to restore eyesight to blind, old, mice!

Longevity researcher & Harvard Medical School professor studying aging and lifespan extension

We are literally right now living through one of the biggest revolutions in human history, certainly in medicine, and most people aren't even aware that it's about to happen.

Longevity researcher & Harvard Medical School professor studying aging and lifespan extension