Dave Sohigian

19Jan/090

Possibly the Best TED Talk Ever

A friend of mine turned me on to this TED video some time ago, but I never bothered posting about it. It is one of the most inspirational I have seen. Benjamin Zander does an amazing job of conveying (and perhaps transferring) his passion for classical music. What makes his talk so extraordinary is how he weaves in so many stories and ideas but still stays focused on him main premise: Everyone should love and understand classical music. It's worth a watch.

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16Jan/090

Talkin’bout My Generation

I have been doing a fair bit of research into the effects of generations lately. The result of this research has been several charts and illustrations that give the big picture about where American generations (and society) are headed. This work is based primarily on the book "The Fourth Turning" by Neil Howe and William Strauss. The following slideshow (with accompanying audio) explains the first chart I created to explain the generational turnings.

15Jan/091

Caleb and his Dad juggling show on Youtube

In December, Caleb and I did a show at the Cedarwood Waldorf School. Luckily for us, one of our friends videotaped the whole thing and it is now up on YouTube. There are three videos (28 minutes total). Watch for a guest appearance by author Bart King in the third part.

Winter Faire 2008 Part 1
Winter Faire 2008 Part 2
Winter Faire 2008 Part 3

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11Aug/081

Caleb Juggles Machetes

CIMG9809.JPG

In addition to learning to juggle torches yesterday, Caleb is also getting comfortable with machetes. Machetes are actually more dangerous than torches because you can get a pretty nasty head wound off of the things. Although he may practice with them a bit more, we will probably wait a bit before putting them into the show...

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10Aug/080

Caleb learns to juggle flaming torches…

This morning Caleb had been bugging me about learning to juggle torches. Yesterday he tried out my machetes and did not kill himself, so I figured I would let him have a go. Torches are less dangerous than machetes (unless you are fooling around with the fuel - ask my Brother, Aram, about that one) but they are A LOT scarier because, well, they are on fire. He did quite well:

28Jul/080

Are we destined to be the shortest lived species?

From Louise Leakey's TED talk about Humanities Origins:

Who are we? We are certainly an agressive, polluting, wasteful species, with a few nice things thrown in perhaps. For the most part we are not particularly pleasant at all. We have a much bigger brain than our ape anscestors. Is this a good evolutionary adaptation. Or is it going to lead us to be the shortest lived hominid species on planet earth?

Although she it not a terribly good speaker, I found her message powerful. Because of her research (and that of her family's for two previous generations) she has a very long-term perspective on our planet.

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3Jul/080

New Bike: Giant Twist DX

Last weekend we bought a new bike for Meta, the Giant Twist DX. She will use it to commute to and from school down in Sacramento. The distance from our rental to the school will be a little over 3 miles on the American River Trail. To make the commute easier (particularly in the Sacramento heat) the Twist DX features a "hybrid" electric drive. It kicks in when you are pedaling helping you get up to speed or pulling you up hills. The motor is on the front hub, batteries hidden in the back panniers. The control and battery indicator are on the handlebars. The harder you push on the pedals, the faster it goes (up to 15 mph). It only needs one battery to run, so the other can be removed for charging (and to reduce the weight). It does NOT have regenerative braking.

Giant Twist DX front-hub motor Giant Twist DX Controls Giant Twist DX Panniers
It is a very nice bike and I fit a pad on the back rack so that Anna can ride around behind her:

  Meta and Anna on the Giant Twist DX Meta and Anna on the Giant Twist DX Meta and Anna on the Giant Twist DX
I think of it like biking, but with a lot less sweat:

Giant Twist DX
The ride of the bike is very smooth and gives Meta an extra amount of confidence in traffic. And we can still use it on the bike paths in Sacramento because it is just a bike (with a little extra kick).
We purchased the bike at the local dealer, Bike n Hike. They only have a total of 16 of these for Portland in the first shipment, although there will be more later in the fall. I think it will be a popular commuter bike.

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1Jul/080

350.org: Marketing Global Warming

350 | Global Warming. Global Action. Global Future.
This site, set up by Bill McKibben (who wrote Deep Economy) is a great piece of marketing. By that I mean that it puts a clear, easily understood number on the concept of global warming. By using a fairly universal system (an Arabic number) it puts the goal of reducing CO2 globally into perspective. It gives people a specific number to look at and compare with that goal. Although I argue that there is a lot more to sustainability than just reducing greenhouse gases, at least 350.org gives a perspective on how much work we need to do on just this one factor.

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11Jun/080

Limited Resources and Infinite Ideas

In my reading about the issues facing the planet I often see a few diverging arguments about where we are headed. One, proposed by proponents of globalization is that our world is that resources and ideas are becoming infinitely more available and there is no end in sight (for more, see "The World is Flat" by Tomas Friedman). Another perspective is that there are massive changes coming to our physical world but we can deal with them through the smart application of technology (Al Gore seems to argue this one a lot). A third, proposed by many environmentalist is that our physical world is near a breaking point, which can either only stopped by massive changes in behavior (see "Deep Economy" by Bill McKibben). These ideas tend to be fairly polarizing. People either believe that material wealth is either totally infinite (Flat World) or it's finite and getting close to being used up (environmentalists). Belief in technology as our savior is proposed as a path that can keep our current way of life but just change the components (electric cars, hydrogen economy, alternative power, etc...). Environmentalists debunk the technology as savior idea by saying it is too little, too late (see this recent article on Worldchanging for an example).

There is another possibility. At the risk of being called a Pollyanna, I think there may be a path that acknowledges that material resources are limited but also recognizes a powerful role for technology in helping us adapt. The basis for my theory is simple: material resources are limited but ideas are infinite.

Today: Exponentially Growing Access to Resources and Ideas
The amount of ideas that we can access today is growing exponentially. The materials we have access to are growing at a similar rate as well. The first resource is infinite while the other decidedly limited.
I put up a post on OnTheCommons.org that outlined a practical example of this principle (using the manufacture of bikes as an example). I think there is a more general way to look at things. If we consider our world today in developed countries, I think a chart of access to ideas and materials would look something like this [click on images to see larger version]:


The red line represents global materials, driven mainly by cheap petroleum which is either used to produce materials or transport them economically. The green line is the access to ideas, which is growing exponentially due to the Internet and now Social Media. For many people living in wealthy countries like the US this means easy access to almost anything you can imagine.

Tomorrow: Diverging Access to Resources and Ideas
But these lines will not remain parallel forever. Any peak oil theorist will tell you that eventually we will run out of cheap energy and it will probably happen fairly soon. So the graph continues more like this:


While the access to materials will drop off considerably, the access to ideas may continue to skyrocket. The period where this is happening will be very hard on societies around the world. It will be a time of profound change which is always difficult to predict. I could be accused of being a Pollyanna, but I believe that eventually this switch will have positive outcomes as people have more access to ideas and less stuff to distract them. Of course, getting there will be painful, and probably much more so for those who already suffer the most, but on the other side of this transition I see great possibilities.

Another Perspective: Local and Global Today
Another way to look at this is through the lens of how resources and ideas are currently sourced. The graph of these might look more like this:


Today the use of local resources is at an all-time low, and it only looks like it will get worse. People are fighting more and more about who get access to what globally. In contrast to materials, ideas are being distributed globally and this trend looks like it will continue.

Local and Global Tomorrow
As resources become more scarce globally, and it gets more expensive to transport the resources, a possible result is turning to local resources. I realize that peak oil theorists will probably say this is ridiculous because they believe that scarce resources will lead to battles over those resources. What I am referring to is smarter use of existing resources made possible through the sharing of ideas. I don't see this as being motivated by community spirit or a new-found consciousness. I see it being motivated by the economic desires of corporations.
Global corporations today work on the theory that both ideas and resources are inexpensive. When the costs of materials rise along with the cost of transporting them, they will need to find new ways to generate money. Smart corporations will find ways to use local resources in novel ways by using the expanding access to ideas. The result is a chart that progresses like this:

I don't think that technology alone can save us. But the global sharing of ideas can. Yes, our lives will have to change as we start to rely on local resources. But we don't have to go back to a simple agrarian lifestyle to survive. And corporations can continue to profit on a global scale, but they need to get a lot smarter about how to use local resources to meet individuals needs.

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4Jun/080

Rose Festival is back on! Time for Turtles

The Portland Rose Festival is back on and that means it's another chance to get into turtles. Or Zombies. Or both.

This video was from a newscast at last year's Rose Festival. Then it went viral. Sure makes Portland look good, eh?

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