Essays Archive

Art, Science, Action: Green Cities Re-imagined
October, 2014

28 October 2014

The Caterpillar and the Butterfly
Lesley Lokko, Johannesburg

‘There is nothing in a caterpillar that tells you it’s going to be a butterfly.’         —Buckminster Fuller Architecture | Education | Landscape | Nature It’s been six months since Sweet by Nature was penned and released into the ether and in less than a week’s time,...

20 October 2014

Connective Tissue Matters in the Nature of Cities
Mary Rowe, Toronto

The TNOC Roundtable for October 2014 focused on green corridors in cities to support nature, and the ‘natural’ ecology that resides in the city.  I am focused on the ecology of the city.  The aim of ecologists and scientists to strengthen the capacity of the city to connect nature within and...

8 October 2014

Urban Protected Areas: Important for Urban People, Important for Nature Conservation Globally
Ted Trzyna, Claremont

The international conservation movement traditionally has concentrated on protecting large, remote areas that have relatively intact natural ecosystems. It has given a lot less attention to urban places and urban people. About ten years ago, four of us long involved in IUCN, the International Union for Conservation of Nature, set...

September, 2014

28 September 2014

Neighborhood Planning for Resilient and Livable Cities, Part 1 of 3: Why Do Neighborhoods Matter and Where Are We Going Wrong?
Jayne Engle, Montreal Nik Luka, Montreal and Uppsala

Jane Jacobs said: ‘Cities have the capability of providing something for everybody, only because, and only when, they are created by everybody.’ To embrace this idea that everyone has to be involved in creating cities is to recognize the vitality of neighborhoods as the scale at which most people relate...

24 September 2014

The UN’s Biodiversity Targets Cannot Be Achieved Without Cities. Here’s Why…
Andre Mader, Montreal

In 2010, the 193 national governments that were then party to the Convention on Biological Diversity (CBD) adopted a decision to endorse the “Strategic Plan for Biodiversity 2011-2020”—to guide their actions towards stemming the biodiversity crisis over the following 10 years. Within the Strategic Plan are contained 20 specific “Aichi...

17 September 2014

Born to be Wild (Sort of)
Paul Downton, Melbourne

“Civilisation; it’s all about knives and forks.” —David Byrne As a child I was not nature-deprived. I lived in small towns and villages in rural Somerset in England, and enjoyed nature study in primary school but I know that I’ve never seen or experienced anything truly wild. I never will, and...

14 September 2014

We Should Look at Urban Nature More Through the Eyes of Children 
Ana Faggi, Buenos Aires Jürgen Breuste, Salzburg

Environmental perception by people is complex and dynamic. Individuals are active agents in their perceptions of nature—not passive receivers of information—while the environment is a global unity on which environmental processes within cities are based. Cognitive, interpretive and evaluative components are all incorporated into the perceptual processes of individuals. The...

10 September 2014

A Natural Offset for the Rio 2016 Olympic Park
Pierre-André Martin, Rio de Janeiro

Brazilian landscapes suffer rapid and repetitive transformations through intense and successive periods of exploitation—for example, the Brazilwood that gave the country its name, sugar cane, coffee, cattle, soy or urbanization and its infrastructural needs. Such degradation processes provoke losses of nature and biodiversity, which are hardly reversible, but restoration initiatives had...

7 September 2014

Inviting You to Collaborate with Nature to Transform Your City
Janice Astbury, Buenos Aires

In the many current discussions about how to make cities more resilient, the potential roles of citizens and urban nature are largely overlooked. There are exceptions, including Krasny and Tidball’s work on civic ecology and that of a number of people associated with the Stockholm Resilience Centre (cf. Andersson, Barthel,...

3 September 2014

Stewarding Memories: Caring for People, Trees, and Land 
Lindsay Campbell, New York Erika Svendsen, New York

“We will never forget.”  After September 11 (2001), this claim was made in countless political speeches, memorial eulogies, bumper stickers, carved stones, tattoos, and tee-shirts. But we do forget.  Time rolls on.  We age.  New people are born who have no lived experience of the tragic occurrences of that day. ...

August, 2014

31 August 2014

Untapping the Potential of Science-Government Partnerships to Benefit Urban Nature 
Chris Ives, Nottingham Yvonne Lynch, Riyadh

Promoting urban nature is a significant challenge for local governments. As demonstrated by so many posts on this blog, it is evident that it consists of much more than simply protecting areas of high biodiversity from human activity; it is about enhancing and even creating novel forms of ‘nature’ to...

28 August 2014

The New Is Well Forgotten Old: Scandinavian Vernacular Experience on Biodiverse Green Roofs
Maria E Ignatieva, Perth Anna Bubnova, St. Petersburg

Green roofs are becoming more popular around the globe and are considered to be a very progressive landscape design devise in urban areas. The green roof has started to become fashionable—it is even considered as one of the “compulsory” sustainable buildings features and an important part of urban green infrastructure....

26 August 2014

The ‘Equal Streets’ Movement in Mumbai
PK Das, Mumbai

Roads are a significant aspect of a city’s environment, both in terms of the area they occupy as well as their socio-environmental condition. In Mumbai for example, nearly 2000 km of roads occupy approximately 40 km2 of land. This is nearly 20% of the developable land area of 240 km2...

20 August 2014

Lessons from Megijima: What Can the Loss of Culture Teach Us About Urban Nature?
Patrick M. Lydon, Daejeon

In terms of physical implementation, we have an endless stream of good knowledge, theory, and practice for building sustainable, nature-inclusive cities; a collection reaching back for well over a century. What’s missing, I would argue, are not methods and knowledge, but a consciousness of our relationship to the environment, one...

18 August 2014

The Story of Jerusalem’s Railway Park: Getting the City Back on Track, Economically, Environmentally and Socially
Naomi Tsur, Jerusalem

Sharing local experience is always important. However in the case of the Jerusalem Railway Park, both the process and the outcome have the level of universal relevance that make so many of the themes presented in “The Nature of Cities” essential urban reading. I refer to themes of the kind...

12 August 2014

Swift Action Needed
David Goode, Bath

The swifts have gone. They left about a week ago and the sky is silent over British towns and cities. By now they will be well on their way south, quartering marshes in the south of France and Spain, making for Gibraltar where they cross to Africa; airborne now until...

6 August 2014

The Need to Develop Flora and Fauna Biometric Tools for Urban Planning
Mark Hostetler, Gainesville

Collectively, researchers over the past 60 years (or more) have collected a good deal of data on urban biodiversity and impacts on urban plants and animals. From urban gradient studies to patch dynamic studies, we have a plethora of empirical data that suggests how various urban designs would impact various...

2 August 2014

TNOC Encore: Exploring the Nature Pyramid
Tim Beatley, Charlottesville

(This encore publication originally appeared at TNOC on 7 August 2012.) I have long been a believer in E.O. Wilson's idea of biophilia; that we are hard-wired from evolution to need and want contact with nature. To have a healthy life, emotionally and physically, requires this contact. The empirical evidence of this is overwhelming: exposure...

July, 2014

28 July 2014

TNOC Encore: Vacant Land in Cities Could Provide Important Social and Ecological Benefits
Timon McPhearson, New York

(This encore publication originally appeared at TNOC on 21 August 2012.) Walk through any major city and you’ll see vacant land. These are the weed lots, garbage strewn undeveloped spaces, and high crime areas that most urban residents consider blights on the neighborhood. In some cases, neighbors have organized to transform...

24 July 2014

Ecological Landscape Design for Urban Biodiversity, Ecological Education and Nature Restoration in Kyushu, Japan
Keitaro Ito, Fukutsu City

We have been designing school gardens, river banks, urban forests and city parks over the last 12 years. I’ve written about school garden and city park design project in former articles. The aim of these projects are to create areas for children’s play, ecological education, and biodiversity preservation that can simultaneously form...

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