Last November, 345 “Zika Warriors” took to the streets of Jamaica to fight the spread of the Zika virus in 30 communities. These local residents trained as vector control aides to prevent Zika primarily by improving waste management in their communities, including cleaning up public spaces and destroying mosquito breeding sites. In addition, they distributed bed nets to pregnant households.
As we observe World Health Day today, we look back with great thanks to the significant reduction in Zika in these communities. Anecdotal evidence suggested that the Zika Warriors significantly stemmed the spread of the virus, especially compared to the 2014 Chikungunya outbreak that led Jamaica to declare a state of emergency.
As a first responder to the pandemic, the Jamaica Social Investment Fund (JSIF) designed this program within an existing waste management program of the World Bank’s Integrated Community Development Project, directly benefitting more than 140,000 citizens.
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Recent research shows that
City governments invest a lot in job creation—they plan infrastructure, skills initiatives, and industry support with the goal to improve productivity and generate jobs and growth, especially in the high-skill sectors. Yet, there might be an important input to productivity that cities can pay more attention to: clean air.
Recent research suggests that a 10-unit increase in the air quality index decreases productivity by 0.35%. Seems marginal? This “productivity slow-down” costs the high-skill economy of China $2.2 billion per year for each additional 10 units of the air quality index.
The research in question studied the effect of air pollution on worker productivity in call centers in Shanghai and Nantong in China. The firm analyzed is Ctrip, one of the largest travel agencies in the country, employing more than 30,000 people. 50% of the workers’ pay is based on performance and the measures of productivity are very detailed and high frequency. The study concluded that there is a robust relationship between daily air pollution levels and worker productivity. On average, a 10-unit increase in the Air Quality Index (AQI) led to a 0.35% decline in the number of calls handled by a worker in a day at an AQI of 100. If we translate this to the entire Chinese high-skill industries, a 10-unit reduction of air pollution levels would increase the monetized value of improved productivity by $2.2 billion per year.
Late last year, Delhi’s Chief Minister, Arvind Kejriwal, announced a measure to tackle the severe air pollution crisis in the city. The proposal was to implement an odd-even plan for private cars on Delhi roads: cars with odd numbered registration plates would be allowed to ply on odd dates and those with even numbered registration plates allowed on the other days. There was an exemption list that included single women (or with children), public vehicles, medical emergencies, etc. This was to be piloted for a period of fifteen days, starting on 1st January 2016.
For a detailed account of how the city dealt with this rule, see here. An excerpt:
During the odd-even period, the use of cars fells by 30 per cent while those car-pooling went up by a whopping 387.7 per cent, indicating the success of the government’s push towards that option. Delhiites using private auto-rickshaws went up by 156.3 per cent compared to the period before odd-even, while Metro use went up by 58.4 per cent.
On average, the respondents’ took 12 minutes less to commute from home to work during the odd-even period. Car and bus users reached their workplaces 13 and 14 minutes faster during the 15-day period
Can nature help cities address the twin problems of air that is too dirty or too hot? Based on a new report released by The Nature Conservancy – in collaboration with C40 Cities Climate Leadership Group - the answer appears to be a qualified “yes.”
The Planting Healthy Air report identifies the potential return on investment from tree planting in 245 global cities, which currently house about a quarter of the world’s urban population. By collecting and analyzing geospatial information on forest and land cover, particulate matter, and population density and leveraging existing literature, the study estimates the scope of current and future street trees to make urban air healthier. The benefits that trees could afford to cities will be even more crucial in the future, the study finds, as a quarter million people could die each year because of urban heat by 2050, unless cities take proactive steps to adapt to global warming.
“She who succeeds in gaining the mastery of the bicycle will gain the mastery of life.” - Susan B. Anthony
In America during the 1890s, the bicycle provided women with unprecedented autonomy of mobility and abolished many old fashions, including corsets, bustles, and long voluminous skirts. Bicycles came to epitomize the quintessential “new woman” of the late 19th Century. She was believed to be college educated, active in sports, interested in pursuing a career, and looking for a marriage based on equality. The image of the “new women” was also almost always portrayed on a bicycle! An 1895 article found in the American Wheelman, mentions suffragist leader, Elizabeth Cady Stanton who predicted: “The bicycle will inspire women with more courage, self-respect, self-reliance….”
At a conference I attended on cycling, the coffee break chatter included this intriguing question: “What can be more picturesque than a woman on the bicycle?” After a few moments of loud deliberations none of the cycling scholars were able to come up with a clever enough answer, but the expected answer was very obvious: “TWO women riding bicycles!” What a perfect match for the testimony of women’s rights activist, Susan B. Anthony, who stated: “Let me tell you what I think of bicycling. I think it has done more to emancipate women than anything else in the world. It gives women a feeling of freedom and self-reliance. I stand and rejoice every time I see a woman ride by on a wheel… the picture of free, untrammeled womanhood.”
It’s amazing to witness people from different walks of life; different countries or differing religions work together for the social good. Such is the compelling story about five women who indirectly and directly empower each other to advocate for the usage of the bicycle as a means of transport in Uganda’s Capital, Kampala. When the London based staff writer, Maeve Shearlaw of The Guardian, wrote an article in August 2015 titled, "Potholes, sewage and traffic hostility: can Kampala ever be a bike-friendly city?", she was most likely not anticipating that a year later her story would inspire three female students from Sweden’s Red Cross College University in Stockholm. The three were taking a course called: Documentary in the World, as a part of a one-year program focused on global social issues.
Next week, the international community will gather at Habitat III - the United Nations Conference on Housing and Sustainable Urban Development - to discuss important urban challenges as the world’s cities grow at an unprecedented rate.
Today, 54% of people live in cities and towns. Cities can be magnets for population growth and offer opportunities for jobs and social empowerment; but they can also be a source of congestion, exclusion and impoverishment. Which path of urban growth will prevail depends, in large part, on the quality and availability of mobility solutions. Transport is a structuring element of cities.
The reality of mobility in today’s cities is alarming— especially when measured against the four criteria that define sustainable mobility.
- Sustainable Communities
- united nations
- Air pollution
- urban pollution
- road safety
- fuel efficiency
- transport accessibility
- sustainable mobility
- Sustainable Development
- New Urban Agenda
- Habitat III
- Information and Communication Technologies
- Climate Change
- Urban Development
This number cannot be emphasized enough – more than 1 billion people around the world live without access to electricity, and 2.9 billion still cook with polluting, harmful fuel like firewood and dung.
As we celebrate Earth Day, we're looking at the ways to bring energy access to those communities and transform lives, and at the same time, protect our planet’s resources. How can we make sure that the right progress for communities is the right progress for the planet?
The good news is that the world is constantly coming up with new technology to address this challenge. We have portable, phone-charging solar lamps and energy efficient cookstoves that are affordable and practical for communities living off-the-grid. The challenge now is how to make sure the right technologies are available in affordable and sustainable ways to the communities that need them most.
Solar Sister is a social enterprise that recruits, trains, and supports African women launch clean-energy businesses in their communities, selling lights and cookstoves to their neighbors. We are organized around the principle that women must be intentionally included in discussions around energy.
Our oceans are in deep trouble. Uncontrolled pollution and overfishing have brought the state of many of our seas and oceans to an unprecedentedly precarious situation.
In recent years, multiple campaigns have sparked to raise awareness of this situation and motivate people and governments to take action. For example, the Ocean Health Index measures ocean health across the regions in the World. One of these campaigns is One World One Ocean. Based in California, United States, this organization produces films, infographics, short videos and other media products to raise awareness of ocean degradation and to spark a global movement to protect the seas.
The video “Why the Ocean?” by One World One Ocean provides interesting and alarming data on the oceans’ situation and encourages everyone, everywhere to take action.