Kenyan blogger Juliana Rotich is the editor of Green Global Voices, which monitors citizen media in the developing world, and is a regular contributor to this page. Thomson Reuters is not responsible for the content – the views are the author’s alone.
New research shows that both Antarctica and the Arctic are getting less icy — and the best explanation is mankind’s emissions of greenhouse gases.
Getting caught speeding changed my life — for the better.
It inadvertently turned me into a devoted bike commuter, has saved me lots of money, aggravation — and even saved the world a little bit of carbon dioxide to boot. Since giving up the car for my daily commutes by bike to work in August, I’ve also lost about 2 kilos and now look forward to my daily 16 km journeys each way to and from the office.
City-dwelling, bike-riding recyclers are finally getting the recognition they deserve for their environmentally friendly lifestyles.
A researcher at the London-based International Institute for Environment and Development argues in a journal article published on Friday that many city residents actually pollute less than families in rural areas.
“People who live in the suburbs or commute actually have much higher greenhouse gas emissions per person than people living in (the London district of) Chelsea for the same income level,” David Satterthwaite told Reuters.
That’s because country-dwellers tend to have larger homes that need to be heated or cooled and higher car use per household.
The study in the journal Environment and Urbanization says cities are often blamed for producing most of the world’s greenhouse gas emissions but actually generate just two-fifths or less.
Satterthwaite argues that cities in wealthy nations can set an example for low carbon living by providing good public transport and energy-efficient buildings. He singles out Barcelona – which has a third of Spain’s average emissions per person – and other historic compact cities like Amsterdam which are easy to walk around.
Culture is also an ally in the fight against climate change. “There’s so much in London or Paris that isn’t high greenhouse gas-emitting: the culture, the art, the buildings, the theatre, the music, the museums, the libraries,” Satterthwaite said.
But while cities are often unfairly blamed for producing 75 to 80 percent of the world’s greenhous gas emissions, their responsibility creeps back up when you look at it from a consumption perspective.
Satterthwaite believes it would be fairer to allocate greenhouse gas emissions according to the location of the people who consume the goods and services responsible for the emissions rather than to the place they are produced.
Organisers of an annual “Clean up the World” campaign say that up to 35 million volunteers in more than 110 countries will be cleaning up trash, planting trees, working out better ways of recycling and taking part in other ways to stop pollution.