Heroes Not Zombies

The BBC recently broadcast a fabulous programme, “The Secret Life of Chaos”, presented by Prof Jim Al-Khalili. You can find it up on youtube just now, divided into 6 approximately 10 minute parts (I guess, in terms of copyright, it shouldn’t be there, so maybe it’ll disappear).
As well as being a great, crystal clear communication, it’s visually stunning, but the essence of the programme is how scientific discoveries have shown us that the old Newtonian model of “laws” which can be used to accurately predict the future and a universe which works like a giant clockwork really is not a good fit with reality. Over the course of the last hundred years scientists have begun to understand how a better model of the universe is the complex one. There are a couple of particular findings which have changed our view significantly. One is how in a complex system, a small change at the beginning can produce huge changes in the over all system (“the butterfly effect”) and the other is the amazing capacity of complex systems to self-organise.

Both of those findings have shown us that it isn’t possible to accurately know causes, and it isn’t possible to accurately predict outcomes.

Scientists who claim certainty, who with conviction of their own rightness, dismiss anyone who voices doubt or an alternative view, really aren’t up to speed. I like humble scientists who are enthralled by the complexity of reality. I don’t have much time for those who arrogantly claim they know all they need to know about something.

Take a look at this one clip from the programme – it’s the section where he discusses Belousov‘s findings. There are two elements to that story – the amazing, wonderful discovery he made, and the way he was totally dismissed by the ruling orthodoxy because his findings were “against the laws of physics”.

Interesting.