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Archive for July, 2009

I just tweeted on a subject that I suspected would cause a stir, and so it has, I’m moving it here:

RafeFurst: I strongly support a soda tax! RT @mobilediner: check it out:  a Soda Tax? http://amplify.com/u/dvl

coelhobruno: @RafeFurst what about diet soda? Would it be exempt?

RafeFurst: @coelhobruno no diet soda would not b exempt from tax.  Tax should be inversely proportional to total nutritional content.  Spinach = no tax

Lauren Baldwin: I do as well … and while they are at it they should tax fake fruit juice too.

Kevin Dick: I think this would be an interesting experiment. I predict a tax does not cause any measurable decrease in BMI.

Kim Scheinberg: New York has had this under consideration for a year.  Perhaps surprisingly, I’m against it. In theory, people will drink less soda. In reality, it will just be another tax on people who can afford it the least.

Leaving aside the “rights” issues and just focusing on effectiveness, I guess we can look towards cigarette taxes and gasoline taxes and see what the lessons are.  What do these forebears suggest?

As an FYI, there is supposedly a new total nutritional score (zero to 100) that is to be mandated on all food in the U.S. by the FDA.  Can anyone corroborate this and its current status?  Presumably this would be the number to base a tax on.

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From Monday’s Washington Post:

The District, New York and Los Angeles are on track for fewer killings this year than in any other year in at least four decades. Boston, San Francisco, Minneapolis and other cities are also seeing notable reductions in homicides.

Full article is here, in which more sensible police approaches are given credit for the decline.

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Shadows live in a simple world. They glide effortlessly across any sort of surface, oblivious to the higher dimension of space in which 3-D bodies move, collide and sometimes block the paths of rays of light.

Shadows have no idea how important that third dimension is, and how objects in it endow those very shadows with their quasi-physical existence. Indeed, the laws of shadow physics all depend on the third dimension’s presence. And just as the clueless inhabitants of the shadow world require an extra dimension to explain how they exist and interact, reality for humans may also depend on an invisible dimension or dimensions unknown.

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This is not my meditation, it was created by Cellucidate:

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Heng, et al recently published a review paper that brings together and touches on many different aspects of cancer complexity.  I thought this an opportunity to selectively quote the paper and organize the quotes loosely around various complex systems concepts they relate to.  I’m curious whether this makes sense to readers of this blog, or whether there’s too much unexplained jargon and too many large conceptual leaps.  Please ask questions or make comments freely below.

One preface I think will help is to understand that genome, karyotype and chromosome refer roughly to the same thing.  Here are several schematics that I will present without explanation that together illustrate how genes relate to genome/karyotype/chromosome structure, and how that in turn relates to the so-called genetic network (loosely equivalent to the “proteome”).  Of course “gene” is an outdated and inaccurate concept, so don’t get too hung up looking for genes here, just understand that they are sub-structural elements of the genome.

From MSU website

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I’ve been having a serious discussion with two colleagues of mine about closing the gap that exists between two groups:

  1. People of my generation (40 and older) who have capital they want to invest in innovation but only know the VC for-profit-only value model and don’t have any true view into or understanding of social entrepreneurship business models;
  2. People coming out of college today (27 and younger) who are actually creating untold value for the world without taking on investors because they don’t (a) know how to attract them, and (b) have heard too many horror stories

Jay and I fall into category 1 and Michael falls into category 2.  All three of us agree that the gap above exists — due in part to rapidly declining startup costs — and represents a very real (and lucrative) investment opportunity if it can be closed properly. (more…)

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Mike Ritchey of mountain bike fame is helping Rwandan coffee farmers cut the transport time (increasing their selling price) from the field to the washing stations by providing them with custom “Coffee Bikes” on a micro loan basis. These bikes replace the wooden bikes (including wheels) that they have been using. You can now own one of only 200 limited edition coffee bikes coming to the U.S. Be uber-cool when you ride down to the local java hole.

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