Category Archives: Sustainable design

Singing the greens: Joni Mitchell in concert 1970 – Big Yellow Taxi

They paved paradise
And put up a parking lot
With a pink hotel, a boutique
And a swinging hot SPOT
Don’t it always seem to go
That you don’t know what you’ve got
‘Til it’s gone
They paved paradise
And put up a parking lot


They took all the trees
And put them in a tree museum
Then they charged the people
A dollar and a half just to see ’em
Don’t it always seem to go,
That you don’t know what you’ve got
‘Til it’s gone
They paved paradise
And put up a parking lot

A new-to-become ancient tree was planted in Greenwich Park in 2011

New ancient chestunt tree in Greenwich Park

There used to be a Horse Chestnut tree planted here. It died and was left as a 750mm stump for a few years, in which time it was much used by children and by those parents who liked to see their offspring acting as statues. When the heartwood began to rot they dug up the stump and planted a Sweet Chestnut last month. Yesterday they placed the circular seat around the tree. I see this as a clear indication that the park managers are avid followers of this blog and are hoping the new tree will have a long life. The tree against which it is seen has been there for 350 years. They hope to keep a full copy of the internet on Archive.org – so I hope someone will be able to find this blog post in 3011 and take a photograph of whatever is then growing on this spot. I would also like to know how long the seat will survive (<30 years, I guess) and how long the dog litter bin survives (>100 years, I guess). Dogs used to drop their litter everywhere when I first visited Greenwich (about 30 years ago). Then some good ladies and gentlemen held a Dog Day. One of them stood by each entrance to the park for a day and very politely handed out polythene bags and asked dog owners to collect any droppings from the dogs. The idea caught on and the Royal Parks commissioned these iron dog litter bins. It has been a great success and the park is almost free of dog dirt. As Roland Barthes observed, the droppings of wild animals are inoffensive but those of domesticated pets, and humans, are offensive. Interesting.

Roland Barthes' diagram deals with the wild:domestic binary pair and applies to trees as well as animals

Love and care for the ancient trees in Greenwich Park

This is the right way to look after England's ancient trees

In 1661, Louis XIV was King of France, Charles II was King of England, Australia had been ‘discovered’ but not colonised, the Qing Dynasty and Harvard University were new – and this Castanea sativa was planted. The ugly 20th century bitmac path cut across its roots has been troubling me for years. So please join me in toasting the Royal Parks for re-routing the path to respect the tree. Better still if they had ripped up the beastly bitmac and replaced it with flint gravel, but one can’t have all one’s dreams come true in one week. They will just have to move the path again in a ?200 years time. See the Woodland Trust’s Ancient Tree Forum and the Guardian’s photos of Ancient Trees.

Londoners want to move from the City to the West Country


As this man walked past me I heard him bark into his mobile phone ‘I could pay the mortgate on a 5-bedroom farm in Devon for what I’m paying to rent in London’ (the photograph was taken outside the Temple Church, made famous by Dan Brown’s Da Vinci Code, in the Inns of Court). Joel Garreau, in Edge City: Life on the New Frontier, 1991, suggested that the South of England from Dover to Bristol is effectively one large Edge City. That city is pushing into the West Country, with steep increases in property prices. The internet allows skilled residents to particpate in the knowledge economy while enjoying a peaceful landscape. This was, of course, Ebenezer Howard’s Garden City dream. Is the country made more or less sustainable when knowledge workers move out of London?

With broadband, the Devon countryside can become TOWN-COUNTRY

Michaelangelo's David considers the history of planting design and wonders if the LCHF diet would help the obesity epidemic


Michaelangelo’s David has wandered from his usual haunt, outside the Palazzo della Signoria in Florence, to visit the nearby garden of the Villa La Petraia. Looking west, he sees his American cousin, Dave, and wonders why he eats so much bread, candy and icecream, and why he has grown so fat, and why he has diabetes and heart disease. The trouble, David concludes, is that so many of his male contemporaries, despite their admiration for his lean figure, became interested in the aesthetic aspect of garden design. In Michaelangelo’s day, the main use of gardens was to grow vegetables and herbs, to flavour the fresh meat hunted on the hills around Florence, and fresh fruit, to eat as a desert. The Baroque style originated in Italy, but was developed in France and then returned to influence Italy. The old beds of fruit, herbs and vegetables then became ornamental and were laced with the clipped box hedges we see in Italian gardens today. Italian nobles turned away from their ‘Palaeolithic’ diet of meat, vegetables and herbs. Instead, they began to stuff themselves with pasta. Baroque navigation took Europeans to the Americas and by the late twentieth century Americans were stuffing themselves with pizza, hamburgers, candy and sweet soft drinks. This gave them the characteristic Dave figure, also seen at Villa La Petraia. Luckliy, Dr. Eenfeldt,, from Sweeden has given the Americans an excellent lecture on the Low Carb High Fat (LCHF) diet and you can see it on Youtube. See also: Sugar may be the world’s worst poison – so the EU subsidises sugar growers through its Common Agricultural Policy (CAP)

Sugar may be the world's worst poison – so the EU subsidises sugar growers through its Common Agricultural Policy (CAP)

Sugar is a deadly poison and subsidised by the EU Common Agricultural Policy CAP. So grown your own food!

Prof John Yudkin showed, in 1957 that the consumption of sugar and refined sweeteners is closely associated with coronary heart disease and type 2 diabetes. The argument was presented in a famous book Pure, White and Deadly (1972) which was, of course, bitterly attacked by the sugar and soft drinks industries. This may be why Robert H. Lustig (Prof of Clinical Pediatrics, at the University of California) called his much-watched Youtube video Sugar:the Bitter Truth. He extends Yudkin’s argument and explains how sugar is a major factor in heart disease, hypertension and many common cancers, with most of our sugar intake coming from processed foods and soft drinks. A dangerous consequence of eating sugar is that it stimulates the apetite and makes you put on weight. The food processors’ second favourite additive, salt, may be the world’s second worst poison.
So how does the EU’s Common Agricultural Policy (CAP) deal with this terrible poison? It gives its largest subsidies to sugar producers, of course. Tate & Lyle Europe is the largest UK recipient of CAP money (T&L has received €828m since 1999). I say ‘of course’ because the CAP is a very bad thing, if not quite as bad as the Common Fisheries Policy (CAF) which has led to the ruination of Europe’s fish stocks.
So what has sugar to do with landscape and gardens? Two things (1) the safest food to eat is food which has not been influenced in any way by food processing or the CAP (ie food which has been home grown in gardens and urban agriculture plots) (2) Europe’s current financial crisis is the best hope for some time that the CAP might be reformed – and when this happens there will be an opportunity to switch some of the expenditure towards rural public goods – and away from such notable public bads as the production and use of sugar in processed foods. Landscape planning for growing vegetables in urban areas has to become a key input to the urban design process. It involves strategic policies for water, soils, air, light recycling, land-use and roofspace-use.
The safest nutritional policies are (1) grow you own food (2) cook your own food. The home-grown tomatoes in the above photograph are so delicious they do not need cooking or flavouring. An interesting thought is that if more people composted household waste and grew their own food then GDP/head would fall, because less food would be sold, transported etc. There would also be less expenditure on health care. So I guess politicans, who are elected for promoting ‘economic growth’ will be against it, supported by their economic advisers.