27 May 2018
Guyana sits on what was once known as the “wild coast” of South America. The area was a dangerous swamp that struck terror in the hearts of European adventurers seeking the fabled city of El Dorado. Even Sir Walter Raleigh is rumoured to have come here in search of gold....
26 Comment(s)Join our Conversation
22 May 2018
George Barker, who died on 1 May 2018, will be remembered fondly by all who worked with him. He was a modest man, always full of fun, yet he was one of the most influential figures in the development of urban nature conservation in the UK and was held in...
1 Comment(s)Join our Conversation
16 May 2018
At Muir Woods National Monument, an old-growth redwood forest a half hour’s drive north of San Francisco, more than a million people a year from around the world flock to visit ancient, giant trees. These visitors largely believe they are coming to a beautiful, living example of a thriving and...
1 Comment(s)Join our Conversation
13 May 2018
Our cities are filled with hidden stories. Some of these tales are unlocked through conversations with long-time residents and oral histories, while others emerge through the written word, embedded in documents and biographies from the shapers and boosters that made our cities. Some hide in maps, a chronology of layers...
6 Comment(s)Join our Conversation
8 May 2018
Over the past four years in leading the Engagement and Research portfolio at Tree Canada, I have had the opportunity to watch the organization grow, contribute to designing programs that move beyond tree planting efforts, and to create a network of knowledge sharing for Canada’s urban forests. I am pleased...
3 Comment(s)Join our Conversation
5 May 2018
The escalator that stretches from Victoria Harbour in central Hong Kong to the high-priced mid-levels neighborhood accommodates approximately 70,000 commuters daily. Surrounded by tall buildings, you would not at first glance expect to find much in the way of life other than never-ending humanity. However, even on this congested pathway...
1 Comment(s)Join our Conversation
30 April 2018
15 Comment(s)
Join our Conversation
30 April 2018
A preview of the book, Urban Planet: Knowledge Towards Sustainable Cities. 2018. Editors: Thomas Elmqvist, Xuemei Bai, Niki Frantzeskaki, Corrie Griffith, David Maddox, Timon McPhearson, Susan Parnell, Patricia Romero-Lankao, David Simon, Mark Watkins. Cambridge University Press. Available as an open source download here, or purchase as a physical book. We are living on an...
0 Comment(s)Join our Conversation
29 April 2018
Jane Jacobs’ final chapter of Death and Life of Great American Cities, titled “The Kind of Problem a City Is”, remains its most misunderstood. The principal ideas of the book have become the mainstream of urban know-how and helped the triumphant turnarounds in the fortunes of American cities, most notably...
1 Comment(s)Join our Conversation
25 April 2018
In recent years, city plans, international organizations, private foundations, and policy discourse more broadly have presented resilience as a necessary characteristic for communities to cope with natural hazards and climate change. Numerous cities around the world are now developing resilience strategies or implementing policies with the stated aim of becoming more resilient. Resilience...
1 Comment(s)Join our Conversation
21 April 2018
It is beginning to feel like the anticipated future under climate change is even closer than we once thought. After a particularly harsh hurricane season in North America and following another year of record high global temperatures in 2017, many people recognize that we are entering a new climate reality. Current...
0 Comment(s)Join our Conversation
19 April 2018
A review of Nature in the City: Bengaluru in the Past, Present, and Future, by Harini Nagendra. 2016. 214 pages. ISBN-13: 978-0199465927 / ISBN-10: 0199465924. Oxford University Press. £ 25.99 (Hardback). Buy the book. In her book Nature in the City: Bengaluru in the Past, Present, and Future (OUP, 2016) Harini...
0 Comment(s)Join our Conversation
17 April 2018
In the last days, with the air finally above the freezing point, and the grey silhouettes of the barren twigs dripping with fine silvery moisture against the faint morning light, I have been drawn into the forest. Every morning, I unlocked the chain securing my bike to a low metal...
3 Comment(s)Join our Conversation
14 April 2018
“For the child….it is not half as important to know as to feel. If facts are the seeds that later produce knowledge and wisdom, then the emotions and the impressions of the senses are the fertile soil in which the seeds must grow.” —Rachel Carson, 1965, p.58. The natural world...
2 Comment(s)Join our Conversation
9 April 2018
Thinking of home turf as we start a new phase of the Bangkok-Barcelona journey My mind always wanders forward. Even as my footsteps ground me in the present, I can’t help but wonder what lies ahead. We’re still technically in Asia, on the side of the line that divides Turkey...
2 Comment(s)Join our Conversation
5 April 2018
This article was adapted from an article by Julian Agyeman [i]. Cities of difference are places where we are “in the presence of otherness”, as Sennett puts it—namely, our increasingly different, diverse, and culturally heterogeneous urban areas.[ii] Difference is, in my opinion, a more expansive and useful concept than diversity, which...
1 Comment(s)Join our Conversation
2 April 2018
The literature has established that electric vehicles are better for the environment—they produce less pollution than a conventional gas vehicle, regardless of the electricity mix used to fuel the vehicle.[1] They are more efficient, and in part thanks to many state policies[2]—the costs of ownership are decreasing and the vehicles are...
1 Comment(s)Join our Conversation
29 March 2018
Often described as Europe’s greenest city, Sheffield is reputed to have more trees per capita than any other, with over 100,000 trees spread across parks and open spaces, 10.4 percent woodland by area, and approximately 36,000 street trees. However, a public-private partnership (P3) is dramatically altering Sheffield’s urban forest. The various particulars of the...
16 Comment(s)Join our Conversation
26 March 2018
Not long ago, cities and nature were usually seen as two separate things. Thankfully nature and cities are now being acknowledged as inextricably linked, and an exciting and expanding movement is emerging to invest in green infrastructure that helps make cities sustainable, resilient, and livable. Billions are spent annually around...
0 Comment(s)Join our Conversation
24 March 2018
“Science cannot solve the ultimate mystery of nature. And that is because, in the last analysis, we ourselves are part of nature and therefore part of the mystery that we are trying to solve.” — Max Planck As a graduate student, I was often assigned to read the foundational work of...
4 Comment(s)Join our Conversation