Sign up | Login with →

Climate Change

Milan on Water: Navigli, the Planning Legacy of Leonardo da Vinci

September 21, 2014 by Global Site Plans - The Grid

Water and Milan

The term “naviglio” is the Italian term for “canal.” Therefore, “Navigli” the plural of “naviglio,” is the name for the artificial canals of Milan. They were built between 1179 (Naviglio Grande) and the 16th century (Naviglio Martesana) with the purpose of making Milan accessible from the Ticino and Adda rivers.[read more]

exclusive

Cities Poised for Historic Role in Global Climate Negotiations

September 19, 2014 by David Thorpe

Tues 23 Sept: a date for the planet.

Delegates from around the world will saturate New York City next week for the United Nations Climate Summit and the crucial task of settling out the detail of a global agreement to reduce the world's greenhouse gas emissions and tackle the urgent challenge of climate change.[read more]

exclusive

How Cities Will Feed Their Citizens in the Future

September 18, 2014 by David Thorpe

Fresh and local – grown in a warehouse

For the last week I have been posting articles describing highlights from the Vertical Farming and Urban Agriculture conference held at Nottingham University last week. In this article I will draw together all the threads and try to present a picture of how I now see that cities will feed themselves in the future.[read more]

The UN Climate Summit: What’s in it for Cities?

September 17, 2014 by TheCityFix - produced by EMBARQ

UN Climate Summit and Cities

City leaders have a key role to play at next week’s UN Climate Summit in New York City, which brings together heads of state, mayors, business leaders, and civil society representatives to build momentum towards an international agenda to tackle climate change and build resilience.[read more]

Shanghai's Silent Motorcycles: What Do they Say About Global Pollution?

September 15, 2014 by Patrick Lydon

Shanghai Motorcycles

A lot of talk about China in the West is about the polution it spews, about the dirty cities, the un-breathable air. On a recent visit to Shanghai, however, something astounding stuck out. The motorcycles, mopeds, and scooters were not spouting fumes.[read more]

exclusive

The Nine Challenges to Food Security That Threaten Our Ability to Feed the Cities

September 10, 2014 by David Thorpe

Food Don't Waste It - US FDA poster 1917.

In my second post arising from the International Conference on Vertical Farming and Urban Agriculture being held yesterday and today at Nottingham University, I report on professor of ecology, Tim Benton, University of Leeds, work on addressing the food security challenges facing us. How will we feed the cities in the future?[read more]

exclusive

Urban Agriculture – A Next Big Thing for Cities

September 8, 2014 by David Thorpe

Dickson Despommier at the conference.

Dickson Despommier sees the growth of urban and vertical farming as exponential. This is an account of his presentation at the Vertical Farming and Urban Growing conference in Nottingham, today.[read more]

exclusive

How Solar Energy Can Solve Egypt's Electricity Crisis

September 8, 2014 by David Thorpe

Egypt's solar resource.

Massive power cuts are devastating life in Cairo and elsewhere in Egypt causing civil unrest. Egypt is blessed with some of the best solar energy resources in the world, yet in his address to the nation this weekend President Sisi made no reference to it or energy efficiency. Here's what he should do.[read more]

exclusive

Renewable Energy Toolkit for Enterprises

September 5, 2014 by David Thorpe

Solar thermal works well in cities. What else does?

The Institute for Sustainability has launched a free toolkit that can apply to urban areas which shows the opportunities that arise from using renewable energy and low carbon markets. Although targeted at the South East of England, much of this information is useful in most parts of the world.[read more]

exclusive

WEBCAST: George Marshall on Why Our Brains Are Wired to Ignore Climate Change

September 1, 2014 by David Thorpe

George Marshall, whose brain is wired up to talk about climate change.

Why, despite overwhelming scientific evidence, do we still ignore climate change? And what does it need for us to become fully convinced of what we already know? An interview with George Marshall, author of a groundbreaking new book called Don't Even Think About It: Why Our Brains Are Wired to Ignore Climate Change.[read more]

exclusive

Call for Imaginative Design to Build Green Infrastructure in Our Cities

August 29, 2014 by David Thorpe

Arup's vision of a fully greened city.

Cities Alive: Rethinking Green Infrastructure from the Landscape Institute and Arup shows how the incorporation of green infrastructure with imaginative design can help to create healthier, safer and more prosperous cities. It calls for green infrastructure to have a much more influential role in the planning and design of cities and urban environments.[read more]

Bees as Bellwether: Studying Colony Loss In the United States

Bee Loss and Environmental Risk

If you keep bees, have an interest in bees or have ever heard the often muttered phrase ‘Colony Collapse Disorder’ or CCD, you may have heard of Jonathan vanEngelsdorp, research scientist for the University of Maryland and former State Apiarist for Pennsylvania.[read more]