Sunday, June 26, 2016

Diapers and Brain Research


Ed Boyden
MIT's Ed Boyden has seen the connection between diapers and brains.

The big challenge with brains is that the biomolecules in tangled neurons that we want to understand are too tiny and intertwined for study. The polymers in a diaper expand in contact with water.

Boyden's Big Idea is to put those two facts together. Why not insert such polymers into (dead) brain cells, get these polymers to hook onto the desired biomolecules, then douse them with water to get them to swell? As they swell, they pull apart and untangle the biomolecules. And voila! These biomolecules can be studied in detail.

Boyden's hope is that such studies will unveil insights about Alzheimer's, Parkinson's, and other neurological diseases. How cool is that?

TEDx Global Forum

It's called the Global Forum and it is truly global. In my two days here I've interacted with people from Afghanistan, Australia, Bangladesh, Belgium, Brazil, Costa Rica, Egypt, France, Germany, India, Japan, Korea, Mexico, New Zealand, Poland, Serbia, Singapore, South Africa, Sweden, Thailand, Turkey, UK, and lots from across the US and Canada. Everybody here has hosted one or more TEDx events (up to 30 for one person), and they all behave like global citizens. An astonishing number are living outside their home country, the Canadian in Bangkok, the Italian in Japan, the Australian in Singapore, the Belgian in the Netherlands, the Brit in Poland, the German in India, the American in Bangladesh. Even those who still live in their home country have a global perspective and attitude and they're absolutely fascinating and invigorating.

The Forum has featured three major workshop breakouts around Passion, Purpose and Action. Many of the TEDx community are chafing at the bit to do more with the incredible platform represented by TEDx events. The TED team originally expected a handful of TEDx events a year, but there are now about 3,000. There were pictures of some really interesting ones. The one from Jeddah was both disturbing and inspiring: while a screen separated the women from the men in the audience, male and female speakers mixed on stage. I guess the good news is that at least the women got to go but disturbing to see the audience segregated at an event to spread ideas.

Because the TEDx experiment has been so successful, and so many people have several events under their belt already, people are eager to take the platform to the next level. To start with, one of our breakouts was about trying to capture what TEDx does now, and I think a young guy in our breakout room really nailed it "to spread local ideas globally and global ideas locally".

Then, on to what could be next. In the Action breakout session, many themes emerged. There was considerable support for  loosening the rules for TEDx organizers (tricky to do without risking the brand) with the feeling that something like TEDx LAB might let people test different approaches to explore what could work.

My own personal wish is that TED's passion for opening minds would spread beyond those who already think that way. If TED and TEDx could help more people to think with an open mind, rather than based on prejudice and unfounded myths, could it actually help the world be a better place. As one participant in our session put, could TEDx make a contribution to shining light on the pools of ignorance in the world. A lofty ambition, but that's the kind of thinking being bandied about here!

By the way, all of our badges mention three things people should ask us about. I chose Innovation, Travel and Blockchain for my badge. I keep getting asked to explain blockchain. Don Tapscott is one of the speakers here and he is also hosting a breakout session, so I think the requests for explanations will die down quickly once the expert who's written the book has elucidated the subject!


Monday, June 20, 2016

What's in a phrase? Post-truth politics

In an Economist article discussing the pros of a Remain vote in the Brexit referendum, there was this sentence:
Yet in the post-truth politics that is rocking Western democracies, illusions are more alluring than authority.
So true.
So sad.

Later in the article, this sentence appears:
Thus the Leave campaign scorns the almost universally gloomy economic forecasts of Britain’s prospects outside the EU as the work of “experts” (as if knowledge was a hindrance to understanding). 
Looking south from Canada to the travesty that is the Trump candidacy, we see the same attitude, as if only the ignorant can know the truth.

Thursday, May 5, 2016

Bleeping Beeping

It's counterintuitive but true
That trucks in construction near you
     Back up all day and beep
     Enough to make you weep
Don't they have forward gear too?
  
Jackhammer Heaven next door