Wednesday, August 31, 2011

Event NEWS FLASH...

Arts for Health at MMU and
Greater Manchester Arts Health Network
present
An Un-Conference event

four separate sessions
on 20th October 2011

focusing on arts and culture for public mental health and wellbeing
with

Dorothy Rowe on Depression and Imagination

Mark O’Neill on Cultural Participation for Public Mental Health
Professor Lynn Froggett on Transformative Arts Practice

Phil Burgess and Langley Brown on Changing Mindsets - the realities of arts health engagement

at Manchester Metropolitan University, Manchester

Within an overarching public mental health context, these four separate sessions will involve active participation to expand and develop arts and health practice and foster dialogue across the arts , health and voluntary sectors.

Each free session is aiming to engage different audiences from across the North West with a primary focus on arts and health in Greater Manchester. We do not anticipate delegates will attend more than one or two of the four sessions. If you do wish to attend more than one session you must register separately for each, following the relevant booking links. Places will be confirmed at the end of September.

Full details and booking can be found at: http://www.eventbrite.com/org/1413180499?s=5079931


Please note that Clive Parkinson and Anne Crabtree are not dealing with enquiries for this event. If you have any booking queries please contact Events Northern Ltd on 01772 336639 or info@eventsnorthern.co.uk
...and something to get you in the mood (for those of you who missed it last week)


 

Friday, August 26, 2011

Riots...Consumer Culture...Violence and RSPH Awards

Bonjour à tous nos amis en France et bienvenue!
Amidst the bleakness of this social landscape, squinting all the while in the glare of a culture that radiates ultraviolet consumerism and infrared celebrity.

Hello again and welcome back. The year continues to progress with startling changes across society. There's been lots in the press about where we should apportion blame following the 'riots', but very little that links greed and consumerism. I was suprised to read article by Russell Brand that does make this connection and  links the unfolding unrest to banking. http://www.informationclearinghouse.info/article28835.htm


m a n i f e s t o
The first manifestation of our ideas and passion will be published this September and just thinking about how our arts and health agenda is increasingly being affected by politics and affecting politics, its worth reminding ourselves of the way the arts question society. Syrian cartoonist Ali Ferzat, has this week, been seriously assaulted for his provocative work. Like Ai Weiwei and many that have come before them, artists give voice to this experience of being human. Like Augusto Boal, many have been imprisoned for enabling debate, some have lost their lives.




Ali Ferzat
Who Cares? Big congratualations to all those involved in the Who Cares? programme that has won the RSPH Arts and Health Practice and Research awards.
http://www.mla.gov.uk/what/programmes/renaissance/regions/north_west/news/~/media/North_West/Files/2011/Who%20Cares%20Report%20FINAL%20w%20revisions.ashx 
http://newlightmanchester.files.wordpress.com/2011/06/whocares_final_midres.pdf

Thursday, August 25, 2011

A Roadmap to Obesity

In this post, I'll explain my current understanding of the factors that promote obesity in humans.  

Heritability

To a large degree, obesity is a heritable condition.  Various studies indicate that roughly two-thirds of the differences in body fatness between individuals is explained by heredity*, although estimates vary greatly (1).  However, we also know that obesity is not genetically determined, because in the US, the obesity rate has more than doubled in the last 30 years, consistent with what has happened to many other cultures (2).  How do we reconcile these two facts?  By understanding that genetic variability determines the degree of susceptibility to obesity-promoting factors.  In other words, in a natural environment with a natural diet, nearly everyone would be relatively lean, but when obesity-promoting factors are introduced, genetic makeup determines how resistant each person will be to fat gain.  As with the diseases of civilization, obesity is caused by a mismatch between our genetic heritage and our current environment.  This idea received experimental support from an interesting recent study (3).

Read more »

Sunday, August 21, 2011

Seed Oils and Body Fatness-- A Problematic Revisit

Anthony Colpo recently posted a discussion of one of my older posts on seed oils and body fat gain (1), which reminded me that I need to revisit the idea.  As my knowledge of obesity and metabolism has expanded, I feel the evidence behind the hypothesis that seed oils (corn, soybean, etc.) promote obesity due to their linoleic acid (omega-6 fat) content has largely collapsed.

Read more »

Thursday, August 18, 2011

Food Palatability and Body Fatness: Clues from Alliesthesia

Part I: Is there a Ponderostat?

Some of the most important experiments for understanding the role of food palatability/reward in body fatness were performed by Dr. Michel Cabanac and collaborators in the 1970s (hat tip to Dr. Seth Roberts for the references).  In my recent food reward series (1), I referenced but did not discuss Dr. Cabanac's work because I felt it would have taken too long to describe.  However, I included two of his studies in my Ancestral Health Symposium talk, and I think they're worth discussing in more detail here.

Read more »

Monday, August 15, 2011

I Got Boinged, and Other News

The reaction to my post "The Carbohydrate Hypothesis of Obesity: a Critical Examination" has been overwhelmingly positive, particularly among the scientists I've heard from. 

On Saturday, the inimitable maker and writer Mark Frauenfelder posted a link to my post on the variety blog BoingBoing.  BoingBoing has been on my sidebar for three years, and it's the place I go when I need a break.  It's a fun assortment of science, news, technology and entertainment.  BoingBoing was originally a zine started by Frauenfelder and his wife in 1988, and it has been on the web since 1995.  Today, it has multiple contributing authors and it draws several hundred thousand hits per day.  I'm thrilled that Frauenfelder posted my article there.  Apparently he likes my blog.  Thanks!

I added a new section (IIB) to my original post.  It discusses what human genetics can teach us about the mechanisms of common obesity.  It is consistent with the rest of the evidence suggesting that body fatness is primarily regulated by the brain, not by fat tissue, and that leptin signaling plays a dominant role in this process. 

Thursday, August 11, 2011

The Carbohydrate Hypothesis of Obesity: a Critical Examination

Introduction

I'd like to begin by emphasizing that carbohydrate restriction has helped many people lose body fat and improve their metabolic health.  Although it doesn't work for everyone, there is no doubt that carbohydrate restriction causes fat loss in many, perhaps even most obese people.  For a subset of people, the results can be very impressive.  I consider that to be a fact at this point, but that's not what I'll be discussing here. 

What I want to discuss is a hypothesis.  It's the idea, championed by Gary Taubes, that carbohydrate (particularly refined carbohydrate) is the primary cause of common obesity due to its ability to elevate insulin, thereby causing increased fat storage in fat cells.  To demonstrate that I'm representing this hypothesis accurately, here is a quote from his book Good Calories, Bad Calories:

Read more »

Monday, August 8, 2011

Ancestral Health Symposium

Last weekend I attended the Ancestral Health Symposium at the University of California, Los Angeles, organized by Aaron Blaisdell, Brent Pottenger and Seth Roberts with help from many others.  It was a really great experience and I'm grateful to have been invited.  I was finally able to meet many of the people who I respect and admire, but knew only through the internet.  I'm not going to make a list because it would be too long, but if you take a look at the symposium schedule, I think you'll understand where I'm coming from.  I was also able to connect with a number of Whole Health Source readers, which was great.  I recognized some of them from the comments section.  Now I know it wasn't just my mom with 57 Google accounts.

The symposium was the first of its kind, and represented many facets of the ancestral health community, including "Paleolithic" diet and exercise patterns, low-carbohydrate diets, Weston Price-style diets, traditional health-nutrition researchers as well as other camps.  For the most part they coexisted peacefully and perhaps even learned a thing or two from one another. 

I was very impressed by the appearance of the attendees.  Young men and women were fit with glowing skin, and older attendees were energetic and aging gracefully.  It would be hard to come up with a better advertisement for ancestrally-oriented diets and lifestyles.  I saw a lot of people taking the stairs rather than the elevator.  I like to say I'll take the elevator/escalator when I'm dead.  I think integrating exercise into everyday life is healthy and efficient.  Escalators and elevators of course make sense for people with physical disabilities or heavy suitcases.

The first talk was by Dr. Boyd Eaton, considered by many to be the grandfather of the paleolithic diet concept.  I was very impressed by his composure, humility and compassionate attitude.  Half his talk was dedicated to environmental and social problems.  Dr. Staffan Lindeberg gave a talk titled "Food and Western Disease", which covered his paleolithic diet clinical trials as well as other evidence supporting ancestral diets.  I like Dr. Lindeberg's humble and skeptical style of reasoning.  I had the great pleasure of having dinner with Dr. Lindeberg and his wife, Dr. Eaton, Pedro Bastos, Dr. Lynda Frassetto, Dr. Guy-Andre Pelouze and his son Alexandre.  Pedro gave a very nice talk on the complexities of traditional and modern dairy.  The following night, I was able to connect with other writers I enjoy, including Chris Masterjohn, Melissa McEwen, John Durant, and Denise Minger

Dr. Pelouze is a french cardiovascular surgeon who strongly supports the food reward/palatability concept of obesity.  We had a conversation the evening before the conference, during which he basically made the same points I was going to make in my talk.  He is particularly familiar with the research of Dr. Michel Cabanac, who is central to the food reward idea.  He eats an interesting diet: mostly raw, omnivorous, and extremely simple.  If I understood correctly, he mostly eats raw meat, fish, fruit and vegetables with little or no preparation.  He sometimes cooks food if he wants to, but most of it is raw.  He believes simple, raw food allows the body's satiety systems to work more effectively.  He has been eating this way for more than twenty years, and his son was raised this way and is now about my age (if I recall correctly, Alexandre has a masters and is studying for an MD, and ultimately wants to become an MD/PhD).  Both of them look very good, are full of energy and have a remarkably positive mental state.  Alexandre told me that he never felt deprived growing up around other children who ate pastries, candy et cetera.  They woke up early and ran six miles before the conference began at 8 am. 

I gave my talk on Friday.  Giving a talk is not like writing a blog post-- it has to be much more cohesive and visually compelling.  I put a lot of work into it and it went really well.  Besides the heat I got from from Gary Taubes in the question and answer session, the response was very positive.  The talk, including the questions, will be freely available on the internet soon, as well as other talks from the symposium.  Some of it will be familiar to people who have read my body fat setpoint and food reward series, but it's a concise summary of the ideas and parts of it are new, so it will definitely be worthwhile to watch it.  

We have entered a new era of media communication.  Every time someone sneezed, it was live tweeted.  There are some good aspects to it-- it democratizes information by making it more accessible.  On the other hand, it's sometimes low quality information that contains inaccurate accounts and quotes that are subsequently recirculated. 

It was a great conference and I hope it was the first of many.

Thursday, August 4, 2011

Away for a couple of weeks...

Away on leave for a couple of weeks, I thought I'd leave a few thoughts from artists manifestos that might just have some relevance to our own time...


Aphorisms on Futurism 
Die in the Past
Live in the Future.
WHAT can you know of expansion, who limit yourselves to compromise?
Mina Loy (1914)

Vorticist Manifesto 
Beyond Action and Reaction we would establish ourselves.
The nearest thing in England to a great traditional French artist is a great revolutionary English one.
Wyndham Lewis and others (1914)


What is Architecture? 
Painters and sculptors, become craftsmen again, smash the frame of salon art that is around your pictures, go into the buildings, bless them with fairy tales of colour, chisel ideas into the bare walls - and build in imagination...
Walter Gropius (1919)


First German Dada Manifesto 
Art in it's execution and direction is dependent on the time in which it lives, and artists are creatures of their epoch. The highest art will be that which in it's conscious content presents the thousandfold problems of the day, the art which has been visibly shattered by the explosions of last week, which is forever trying to collect it's limbs after yesterday's crash. The best and most extraordinary artists will be those who every hour snatch the tatters of their bodies out of the frenzied cataract of life, who, with bleeding hands and hearts, hold fast to the intelligence of their time.
Richard Huelsenbeck (1918)


Draft Manifesto 
Mankind is passing through the most profound crisis in it's history. An old world is dying, a new one is being born. Capitalist civilisation, which has dominated the economic, political and cultural life of continents, is in the process of decay...
John Reed Club of New York (1932)


Tentative ideas for a manifesto after 1 and 1/3 years at art school
There must be intercommunication. The genuine participating audience has been lost. Lack of audience reaction has been made a virtue. There must be a communal basis even if only from the artists themselves. Fragmentation and the perverted cult of individuality at all cost is a force which has rendered the artist impotent...The audience must become participators, the creators. The artist must abrogate his mystery.
Derek Jarman (1964)



The Foundation and Manifesto of Futurism 
Standing tall on the roof of the world, yet again, we hurl our defiance at the stars.

F.T. Marinetti (1909)

Thanks to Alex Danchev's excellent 100 Artists' Manifesto