From 600+ conversations with the world’s leading thinkers.
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.
It's difficult to describe to people who aren't curious, just what curiosity is. Imagine explaining to a robot or a computer what curiosity is! For those of us who experience it however, it's almost a primal-pull.
I worry that we haven't checked our interstellar mailbox, and so we've missed the letter which contained the recipe for our salvation. Perhaps another civilisation sent us a message with the key to our own survival. Physical objects have a huge advantage over listening for signals – you can encode a lot more into a physical object.
We assumed matter was fundamental when we probably should have prioritised consciousness. If we viewed consciousness as the prima materia of reality itself, I think we'd know a lot more about these intelligences and hidden agents than we do today.
Gender identity drives self-socialization. People think adults socialise their children, but children socialise themselves. We see the same process in the Great Apes. Self-socialisation we see, is not limited just to humans! That's why I talk about the idea of gender in apes, not just sex.
We have a growing inequality of rationality. At the top, we've never been so rational – we've accomplished technological miracles… we sequenced the COVID-19 genome in days and deployed vaccines in under a year… we're travelling to space.
Flight is a very quick way to get from A to B. It's also a very good way to escape from predators who are stuck on the ground. The question to be asked is why doesn't everybody fly?
We get more energy from air than from food or drink. So, if we're absorbing that energy inefficiently, it's bound to catch up to us. A useful analogy is food: you can survive on a diet of 12 cookies a day, getting enough calories, but it's not nourishing, nor does it allow your body to operate efficiently.
They described, for example, taste as if it were just electrical signals in the brain, but there's no way such signals alone can produce the sensation of taste. That's the hard problem of consciousness: qualia—the sensations and feelings through which we know the world and ourselves—bear no resemblance to electrical impulses, and physics offers no explanation for how one could give rise to the other.
Ageing is malleable, we can control it. 20% of our health in old-age is due to genetic factors, and the rest is due to our lifestyle. We can measure this clock. It's literally measuring chemicals in our own DNA. Here's the good news…. That number can be changed. If you smoke, if you don't exercise, if you eat lots of fatty foods, that number will accelerate and if you do the right things, perhaps even take some medicines, you can slow that number down – even reverse it.
Human intelligence is, for want of a better phrase, a degree of magnitude greater than the intelligence of a Paramecium or, better, of a Chlamydomonas; but the difference is just quantitative and not qualitative.
To rephrase John F. Kennedy, we are choosing to go to the Moon, not because it's easy, but because it's a great business!