Aging is a side-effect of being a machine with moving parts. All such machines, whether living or not, inherently create entropy in their structure. Living organisms have immensely sophisticated systems for exporting that entropy, but those systems are generally not 100% comprehensive, so aging still happens.

At Dyson our philosophy has always been to invest in the long term. To power our 25 year pipeline of technology we have just announced a further £1.5 billion investment into new research and development on top of our current spending of £3 million a week. You cannot create disruptive technology without investing heavily in the long term.

These individuals were extremely well-read, very curious and very disciplined… In a world where so many of us multi-task, when we met with these individuals, they were very focussed on the interview, free of interruptions. That's very unusual nowadays.

By consciously and regularly going into the cold- I've learned how to tap into this primordial part of the brain; an area we've lost access to because of our destimulative behaviour. We need to get out into the cold, into the heat, and allow our brain to reconnect to these lost areas which simply are not activated or developed in our daily lives.

The internet has a natural pressure to bubble us up and vulcanise society, it makes it less comfortable for us to be around people who think differently, and more comfortable to be around people who think the same as us.