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"The purpose of education is not to validate ignorance, but to overcome it' (Lawrence Krauss, during a conversation with Richard Dawkins at Stanford's Aurora Forum about science education and intelligent design)
Technology; books and movies; science and sci-fi; your favorite TED talk
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A reply on Conversation: Which one is tougher? Brain or Universe?
The question that Kardelen asked I think asks for understanding the basic underlying principles that govern 1. the universe and 2. the brain. It seems to me quite likely that the basic principles of the universe are much simpler.
Maybe it'd be more interesting to have an actual Neuroscientist and an actual Physicist comment on this.
A reply on Conversation: Which one is tougher? Brain or Universe?
A reply on Conversation: Do you beleive in collective unconscious?
I agree that people who claim they understand the source of sub-conscious / unconscious are questionable.
Can you link to a specific source of this animal behavior you're describing so I know what exactly you are talking about?
A comment on Conversation: Which one is tougher? Brain or Universe?
Unless you define "Universe" as literally everything (including all the brains in it).
It seems as though we understand a lot more of the principles of physics behind the universe, at least after the Big Bang. The brain seems to me to be in a completely different complexity league.
Also, since the brain is part of ourselves, probably the most important - the house of our minds, I think there's a lot more opposition or uneasiness in actually mapping and understanding it. The universe seems a lot less personal, and an attractive challenge to solve. But I think secretly there are a lot of people who prefer the brain and our mind to keep a certain mystery.
A reply on Conversation: Do you beleive in collective unconscious?
What you seem to suggest sounds more like a shared mind / group consciousness?
A comment on Conversation: Do you beleive in collective unconscious?
So after that disclaimer, here's my unwarranted opinion of this: It seems to me that the "minimalist" interpretation is a reasonable idea that should and can be taken seriously.
What makes me uneasy is the quick jump to transcendence that topics like these seem to attract, with New Age types claiming what they can not possibly know.
A comment on Conversation: Is there a working hypothesis as to how consciousness arises?
Daniel Dennett dispels the myth of what he calls the 'Cartesian Theater'.
Here's one of his TED talks: http://www.ted.com/talks/dan_dennett_on_our_consciousness.html
A comment on Conversation: Watch TED on TV and have TED audio files
I agree that an additional audio format would be a nice second option for most TEDtalks (as you said, not all are useful - a photography talk doesn't work without the visuals...) You could already do it yourself now, but an audio only podcast would be more convenient.
A comment on Conversation: Has TED EVER had an Australia Aboriginal speaker? If so, where can I find the talk?
Apparently just a couple of days ago at TEDxManitoba, three aboriginal men were interviewed on stage and made quite an impact. Unfortunately the video isn't yet uploaded, but take a look at this: http://www.nothinginwinnipeg.com/2011/02/towards-a-more-diverse-tedx-manitoba/
Also there was this from TEDxSydney, though I'm not sure it meets what you're looking for:
"Mary Victor O'Reeri - Indigenous Australian Wisdom. A Story of Life, Discovery & Death"
http://www.youtube.com/watch?v=UYAR-UYo04w&feature=player_embedded
A reply on Conversation: The use of population control in the fight against climate change
As Hans Rosling has pointed out (see my other post), population growth declines steadily. Also, consider the massive trend towards urbanization. People living in cities have a much smaller footprint on the environment, and - closer to the question of population - when people move to cities there's also a significant drop in children per woman. So, while there're always many things to worry about, the population isn't amongst them.
An another note: You only have to look at China to look at a large-scale method of population control that worked. I'm however quite certain that a 'one-child-policy' isn't easily possible in other cultures (the question of desirability is another). An interesting issue culturally raised about this (I believe I heard it first asked by Christopher Hitchens, but I might be mistaken) is that China has now raised generations of only-children. Literally a whole culture for whom the word "sibling" / "brother" / "sister" has no direct meaning. Thats an fascinating cultural byproduct to me (although, as I realize now, slightly off track, so excuse me ;-) )