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A comment on Talk: Niall Ferguson: The 6 killer apps of prosperity
And more: Is our western world ruled by the law, or by the decisions of the corporations - sometimes as totalitarian as the ancient tyrants?
If the law, instead of defending the rights of the people, is made to support the interests of the economic power (or any other), we can surely predict the downfall of the empires.
What about China, India, Brazil? Are they going the democratic way?
But the concept of democracy can be very resilient (e.g. think about the slaves in the democratic ancient Greece). Prosperity can reach just some people, and not all. IMHO, the most people prosperity reaches, the longer a civilization lasts. But then there is the ancient China telling me I'm wrong...
A comment on Talk: Nathan Myhrvold: Cooking as never seen before
Wait, yes, we have those ratings. I would add a new category: "doesn't really matter, unless you are kind of mad about the subject".
A reply on Talk: Terry Moore: How to tie your shoes
I mean, the message is much more than the simple talk about shoe laces.
A reply on Talk: Eric Whitacre: A virtual choir 2,000 voices strong
A reply on Talk: Patricia Kuhl: The linguistic genius of babies
But I know children exposed simultaneously to English, Spanish and Japanese; they speak the 3 languages, using with each person the language the other person usually speaks. I also noticed that contact with other children may improve the language acquisition process.
And, regarding your last paragraph, I think "will never" is too sharp to be true. Probably the native accent cannot be lost, but I have seen people with no formal training using structures better than those that had it. Exposition to the spoken language is key, even for adults.
A comment on Talk: Patricia Kuhl: The linguistic genius of babies
Language is important not only to communication but also to logical thinking. I've read about experiments showing that we use the language areas of the brain when thinking analytically; this may be an issue for impaired people whose language skills have not been properly trained. I am also quite convinced that people that speaks several languages is more flexible to understand new concepts.
And yes, I cannot tell the english "r" from the japanese "r" :-)
A comment on Talk: Hans Rosling: The good news of the decade?
Anyway, we should be careful about lowering the family size too much... I mean to avoid extinction ;-)
A reply on Talk: Dan Cobley: What physics taught me about marketing
This kind of homology is very useful, because it allows to test hypothesis for one field in other fields where investigation is possible or just simpler or cheaper.
Other valuable thing is to realize that even soft fields have natural laws that are always followed - many people thinks that complex and/or soft fields like economics or marketing are unpredictable when they are not.
I enjoyed the talk very much, and I consider it worth spreading; though I think this subject should have deserverd to be treated in more detail.
A reply on Talk: Tan Le: A headset that reads your brainwaves
Beware of dreams! :-D
Seriously... It's really amazing AND cheap. I want to try it soon!
A reply on Talk: Clay Shirky: How cognitive surplus will change the world
So I would say no, it is not the same thing.