From 600+ conversations with the world’s leading thinkers.
Conservatives and liberals are wandering around with different brains. They have different tools with which to apprehend the world, and therefore they are seeing different worlds — which inform the politics that emanate from that experience.
Diversity brings interesting ideas, interesting challenges and creativity. If there are too many females in a field, then get more men! If there are too many men in a field, get more women!
This tool is truly the best thing that the science has come up with for getting two people to like each other. A little bit of optimisation can be effective—you should be eating healthy and exercising and doing the basics. But I tend to think in terms of relational optimisation: how can I put two people in the best position to share things about themselves that allow them to find conversational pathways that happen to go well?
Right now, biological evolution is not the main engine of change in the human condition. Instead, social and technological development, which occur on shorter timescales, are the predominant change-makers.
It's multi-fold. Firstly resources that are useful on Earth that we may get from outer space and secondly- which is perhaps a newer idea- is resources that will be useful in space itself. Water is the essence of life. In space it takes on a whole new form. We can use water as a radiation shield. Water is a molecule made of hydrogen and oxygen- and that happens to be rocket fuel.
A true pet's value lies entirely in its relationship with us, and vice versa. The first fossil evidence of that bond goes back around 30,000 to 40,000 years: dogs buried with humans, including one remarkable case of a dog that had survived two bouts of canine distemper, presumably because its human companion cared for it.
Mobile phones can really revolutionize the study of human behavior.
There was a revealing study which showed this too. If you tap out the rhythm to a familiar song, say 'happy birthday…' how often do you think that someone listening to your taps will guess the song? The person tapping usually guesses about 50%, but in reality, it's about 2.5%!
Conditional on the emergence of the human brain, civilisation was inevitable for many reasons. We had a commendable population in Africa 300,000 years ago and given the fact that these individuals were equipped with the power of the modern brain, the emergence of civilisation was inevitable.
The discipline I worked in was called SETI- The Search for Extraterrestrial Intelligence. Of course, that latter word is a misnomer. We don't know how to define intelligence or detect it at a distance. What we have done is to use technology as a proxy for intelligence- and therefore we have been looking for evidence of someone else's technology.
His physics was the part of his attempt to find magic which actually worked! I see science similarly to that. This is still a magical and mysterious thing that we are able to understand the world in very powerful and predictive ways- that is the foundation of all of our technologies today.
I often joke that disproving quantum computing sceptics is the primary application of a quantum computer, with everything else being a bonus.