
Desertification poses many threats. In the fields of sustainable development and climate change, it is a serious problem mentioned in one of the 17 global goals for sustainable development. It is also a pertinent issue in the fields of herders in pastoral Africa and China with too many animals who overgraze the vegetation. Among the many preconceived notions and potential threats that it poses, there are several effects of desertification.
According to the United Nations Convention to Combat Desertification (UNCCD), desertification is defined as “land degradation in arid, semi-arid and dry sub-humid areas resulting from various factors, including climatic variations and human activities.” Defining and fixing desertification is a balancing act between human activity versus climatic activity. Environmental and social processes continue to stress the existing arable land still available. The resulting effect of desertification poses a threat to the condition of the land, the productivity of the agriculture and the health of the people, which all point to the larger issue of poverty in those areas.
Desertification’s Effect on Agriculture
Climatic change and human impact are the largest factors in desertification. Within the subcategory of climate change, one of the biggest causes includes climatic variation. Although desertification may intensify with a general climatic trend towards aridity, desertification itself can initiate change in local areas. As such, desertification has serious agricultural effects. When productive land becomes arid and useless, the absence of crop production on a local level has potential global effects. For example, in Jeffara, Tunisia, “desertification threatens around 52% of the land area suitable for agriculture, forestry and pasture farming.” Desertification in Jeffara has resulted in unusable forms of land with degrading soil, as well as salinization and water and wind erosion. These have all led to a loss of land productivity.
It would be natural to wonder what Tunisia has done to combat these contemporary issues. However, these issues are anything but contemporary. Tunisia has been on the search for solutions to desertification since ancient times since it contributes greatly to the country’s impoverished state. The first step to fighting these persistent issues is monitoring. With the use of monitoring initiatives, from field studies to high-resolution satellite images, The Sahara and Sahel Observatory (OSS) developed an environmental monitoring program to set up dashboards and agendas for countries combating desertification through the lens of national policy and sustainable management of resources. With monitoring initiatives like these, people can track the effects of desertification and governments can respond with suitable measures that can not only aid in reducing negative agricultural effects but also subsequently alleviate the poverty in the area.
Desertification’s Effect on the Environment
Beyond the agricultural aspect, desertification has a significant impact on the environment. There is a strong interrelation between desertification and climate change. Desertification not only compromises food production and future food security, but it also releases greenhouse gases into the atmosphere, accelerating global warming. The decomposition of organic matter and biomass in desertified areas in the last 7,800 years has resulted in carbon dioxide emissions that compare to the total emissions from fossil fuel combustion so far.
The Mediterranean Basin has felt these environmental effects of desertification since Platonic times. Plato described forests transforming into rocky lands, resembling “the bones of a sick body.” Unfortunately, this imagery still exists today. Because desertification results in carbon dioxide emissions without replenishing biomass and drastically changes the water content in degraded soil, one of the primary solutions is to restore moisture in drylands with silvopasture and agroforestry. These processes aim to rehabilitate desertified areas by rebuilding carbon sinks, while also providing employment to local farmers. These methods are a win-win solution since they address both the reversal of environmental degradation and the economic concerns of farmers.
Initiatives such as Project Wadi Attir in Northern Negev, Israel are adopting such approaches. The project aims to sequester 10-20 million tons of carbon dioxide into recovering biomass while providing work to thousands. These solutions are promising because they address the environmental effects of desertification while also providing jobs, both which aim to help the state of poverty in the area.
Desertification’s Effect on Health
The effects of desertification on agriculture and the environment points to a larger issue; the health of the people. According to the World Health Organization, land degradation has a significant effect on the health of the land as well as the people that live in it. Desertification forces food production to halt, water sources to dry up and inhabitants to move. Additionally, there are higher chances of malnutrition from this lack of access to food and water, respiratory diseases from the dust produced by wind erosion and the spread of disease due to migratory populations. The case of respiratory disease is not as regional as it may seem. For example, dust storms affect not only neighboring countries, but the entire globe. A recent study by the International Union for the Scientific Study of Population showed that there is a strong correlation between dust storms in China and mortality in Korea, specifically with the onset of cardiovascular disease in males under 65 years old.
One of the best measures for preventing these adverse effects, as suggested by the aforementioned study, is early warning systems. According to the UNCCD, it is the synergy of “meteorological networks, air quality monitoring stations, and use of satellite data” that can best prevent these health risks. Another approach that shares similar goals with alleviating environmental effects is source mitigation. Sustainable land management and restoration techniques can both help the degraded land itself and prevent the source from spreading these adverse health effects.
Desertification is a complex topic. The question of what the effects of desertification are is a difficult one to answer because it involves complicated interactions between natural and human activity. Desertification manifests in negative agricultural, environmental and health effects, which are all indicators of poverty. The hope is that the solutions to these individual effects can address the larger issue of poverty in those arid regions.
– Andrew Yang
Photo: Flickr
5 Countries that Escaped From Poverty
5 Countries that Escaped From Poverty
Being able to rid a country from the grips of poverty involves a certain level of risk and ingenuity. Whether it’s by using the resources in their country, receiving foreign aid from other countries or changing their economic system, these countries that escaped from poverty show it is possible.
– Sam Bostwick
Photo: Flickr
4 Nonprofit Organizations Fighting Child Marriage in India
4 Nonprofit Organizations Fighting Child Marriage in India
Although child marriages continue to exist, these four nonprofit organizations fighting child marriage in India not only have a positive impact but generate hope for many young boys and girls.
– Merna Ibrahim
Photo: Flickr
10 Facts about Health care in Yemen
Yemen is currently in the midst of a violent civil war. The war has had a destabilizing effect on Yemen’s health care system. The Yemeni people face high rates of malnutrition, a cholera epidemic and a lack of access to necessary medical resources. This article provides 10 facts about health care in Yemen, the war’s effect on health care and the role of foreign aid in addressing the country’s health problems.
10 Facts About Health Care in Yemen
Yemen’s health care system is in dire need of aid. The country’s government, overwhelmed by war, cannot serve the medical needs of its people, especially in light of the ongoing cholera epidemic. The efforts of USAID and other relief organizations can provide the support that Yemen’s health care system needs at this time.
– Emelie Fippin
Photo: Flickr
Anemia in Ghana: Women and Children Bear the Brunt
In Ghana, a country nestled in West Africa, 66 percent of children aged six months to five years have moderate to severe anemia. While other conditions may garner more publicity, anemia in Ghana is widespread and debilitating.
Anemia is a blood disorder with which there is an insufficient amount of red blood cells. Since red blood cells supply the entire body with oxygen, anemia affects multiple organ systems. Background anemia is the most common form of micronutrient deficiency; it affects “over a quarter of the global population.”
Causes of Anemia
Although anemia in Ghana has several causes, a low intake of easily absorbable iron is a known leader. Other nutritional deficiencies, such as a lack of vitamin A, folic acid, vitamin B12 and zinc, also lower iron levels in the body.
In Ghana, the burden of anemia falls more heavily on women than men. Post-pubescent women are at increased risk for the condition due to monthly blood loss of menstruation. USAID studies find that 29 percent of women in Ghana are anemic.
Primary infections such as malaria, HIV/AIDS, tuberculosis, and those from parasites such as helminths can also lead to secondary anemia. According to UNICEF, 3.5 million people contract malaria every year in Ghana, making the country account for 4 percent of the global burden of malaria. Furthermore, UNAIDS reports that 330,000 people were living with HIV/AIDS in Ghana in 2018. The prevalence of these infections has increased the population’s exposure to anemia.
Consequences of Anemia
According to Mayo Clinic, those who are anemic may experience fatigue, shortness of breath, dizziness and chest pain. Left untreated, anemia can cause premature birth in pregnant women, which often leads to infant mortality. Young people who experience anemia can have “irrevocable cognitive and developmental delays and exhibit decreased worker productivity as adults.” Untreated severe anemia can additionally result in an irregular heartbeat, heart failure, and even death.
While the health ramifications due to chronic anemia are devastating, having a largely anemic population also has national economic consequences. For example, chronic fatigue from anemia in Ghana could mean an increase in lost workdays and diminished productivity at work. While these indirect costs can be difficult to quantify, they still deserve attention.
Preventing Anemia
To manage anemia in Ghana, the government is offering nutritional support through supplementation and education about iron-rich foods. However, it must also target the rise and persistence of these infections. A multi-focal approach has been and will continue to be necessary.
While the consumption of fruits and vegetables drastically lowers the risk of contracting anemia, generally, rural populations in Ghana have an increased risk of mild to severe anemia. One study suggests that women in urban areas consume more fruits and vegetables, which contributes to the lower incidence of anemia.
As mortality from malaria for children under five years of age has declined drastically from 14.4 percent in 2000 to 0.6 percent in 2012, so has the incidence of new HIV infections from its peak in the late 1990s. While the reduction in each of these primary infections is enough to celebrate, it also means a diminished risk of secondary anemia.
Ghana is hopeful. In 2014, the country achieved 93 percent iron-folic-acid (IFA) supplementation in pregnant women. This nearly ubiquitous IFA supplementation is a milestone because it will lead to less preterm labor and fewer neonatal disorders.
While this is by no means the end of Ghana’s struggle with anemia, the country has made strides toward combatting primary anemia from nutritional deficiencies and secondary anemia from widespread infections like HIV/AIDS and malaria. The future appears positive for anemia in Ghana.
– Sarah Boyer
Photo: Flickr
The Damaging Effects of Desertification
Desertification poses many threats. In the fields of sustainable development and climate change, it is a serious problem mentioned in one of the 17 global goals for sustainable development. It is also a pertinent issue in the fields of herders in pastoral Africa and China with too many animals who overgraze the vegetation. Among the many preconceived notions and potential threats that it poses, there are several effects of desertification.
According to the United Nations Convention to Combat Desertification (UNCCD), desertification is defined as “land degradation in arid, semi-arid and dry sub-humid areas resulting from various factors, including climatic variations and human activities.” Defining and fixing desertification is a balancing act between human activity versus climatic activity. Environmental and social processes continue to stress the existing arable land still available. The resulting effect of desertification poses a threat to the condition of the land, the productivity of the agriculture and the health of the people, which all point to the larger issue of poverty in those areas.
Desertification’s Effect on Agriculture
Climatic change and human impact are the largest factors in desertification. Within the subcategory of climate change, one of the biggest causes includes climatic variation. Although desertification may intensify with a general climatic trend towards aridity, desertification itself can initiate change in local areas. As such, desertification has serious agricultural effects. When productive land becomes arid and useless, the absence of crop production on a local level has potential global effects. For example, in Jeffara, Tunisia, “desertification threatens around 52% of the land area suitable for agriculture, forestry and pasture farming.” Desertification in Jeffara has resulted in unusable forms of land with degrading soil, as well as salinization and water and wind erosion. These have all led to a loss of land productivity.
It would be natural to wonder what Tunisia has done to combat these contemporary issues. However, these issues are anything but contemporary. Tunisia has been on the search for solutions to desertification since ancient times since it contributes greatly to the country’s impoverished state. The first step to fighting these persistent issues is monitoring. With the use of monitoring initiatives, from field studies to high-resolution satellite images, The Sahara and Sahel Observatory (OSS) developed an environmental monitoring program to set up dashboards and agendas for countries combating desertification through the lens of national policy and sustainable management of resources. With monitoring initiatives like these, people can track the effects of desertification and governments can respond with suitable measures that can not only aid in reducing negative agricultural effects but also subsequently alleviate the poverty in the area.
Desertification’s Effect on the Environment
Beyond the agricultural aspect, desertification has a significant impact on the environment. There is a strong interrelation between desertification and climate change. Desertification not only compromises food production and future food security, but it also releases greenhouse gases into the atmosphere, accelerating global warming. The decomposition of organic matter and biomass in desertified areas in the last 7,800 years has resulted in carbon dioxide emissions that compare to the total emissions from fossil fuel combustion so far.
The Mediterranean Basin has felt these environmental effects of desertification since Platonic times. Plato described forests transforming into rocky lands, resembling “the bones of a sick body.” Unfortunately, this imagery still exists today. Because desertification results in carbon dioxide emissions without replenishing biomass and drastically changes the water content in degraded soil, one of the primary solutions is to restore moisture in drylands with silvopasture and agroforestry. These processes aim to rehabilitate desertified areas by rebuilding carbon sinks, while also providing employment to local farmers. These methods are a win-win solution since they address both the reversal of environmental degradation and the economic concerns of farmers.
Initiatives such as Project Wadi Attir in Northern Negev, Israel are adopting such approaches. The project aims to sequester 10-20 million tons of carbon dioxide into recovering biomass while providing work to thousands. These solutions are promising because they address the environmental effects of desertification while also providing jobs, both which aim to help the state of poverty in the area.
Desertification’s Effect on Health
The effects of desertification on agriculture and the environment points to a larger issue; the health of the people. According to the World Health Organization, land degradation has a significant effect on the health of the land as well as the people that live in it. Desertification forces food production to halt, water sources to dry up and inhabitants to move. Additionally, there are higher chances of malnutrition from this lack of access to food and water, respiratory diseases from the dust produced by wind erosion and the spread of disease due to migratory populations. The case of respiratory disease is not as regional as it may seem. For example, dust storms affect not only neighboring countries, but the entire globe. A recent study by the International Union for the Scientific Study of Population showed that there is a strong correlation between dust storms in China and mortality in Korea, specifically with the onset of cardiovascular disease in males under 65 years old.
One of the best measures for preventing these adverse effects, as suggested by the aforementioned study, is early warning systems. According to the UNCCD, it is the synergy of “meteorological networks, air quality monitoring stations, and use of satellite data” that can best prevent these health risks. Another approach that shares similar goals with alleviating environmental effects is source mitigation. Sustainable land management and restoration techniques can both help the degraded land itself and prevent the source from spreading these adverse health effects.
Desertification is a complex topic. The question of what the effects of desertification are is a difficult one to answer because it involves complicated interactions between natural and human activity. Desertification manifests in negative agricultural, environmental and health effects, which are all indicators of poverty. The hope is that the solutions to these individual effects can address the larger issue of poverty in those arid regions.
– Andrew Yang
Photo: Flickr
3 Mobile Software Platforms in Developing Countries
3 Mobile Software Platforms in Developing Countries
Thanks to the masterminds behind mobile software, communities in developing countries are beginning to make use of the technology that is available to them through their mobile phones. Although these mobile software platforms in developing countries don’t tackle every issue, it is just the beginning of how advanced technology can make an impact.
– Jessica Curney
Photo: Flickr
What You Need to Know about People with Disabilities in Liberia
Liberia is a West African country comprised of 4.98 million people. Exact statistics about disability in Liberia are out of date but according to a UNICEF study from 1997, 16 percent of the population has a disability. Of that 16 percent, 61 percent struggle with mobility, 24 percent are visually impaired, seven percent are deaf and eight percent have an intellectual or psychosocial disability. The Swedish International Development Cooperation Agency (SIDA), estimated in 2014 that due to the devastating civil war that ended in 2003 and the Ebola outbreak in 2014, the population of people with disabilities in Liberia is likely closer to 20 percent.
Background
People with disabilities tend to be marginalized, stigmatized and excluded from education, skills training and income-generating opportunities. Because they have a limited voice in politics and society, their issues are not included in national policies, especially in poverty reduction initiatives causing their living conditions to continue to deteriorate in a “vicious cycle”. According to SIDA, 99 percent of people with disabilities in Liberia live in extreme poverty.
Liberia is taking steps to improve the lives of those living with disabilities. In 2012, the nation signed and ratified the U.N. Conventions on the Rights of Persons with Disabilities as well as other treaties that reference the rights of people with disabilities like the U.N. Convention on the Rights of the Child, the African Charter on Human and People’s Rights, the Convention on the Elimination of All Forms of Discrimination against Women. It also formed a national commission on disability and is reviewing its constitution to address the rights of people with disabilities. While the country is working to improve their rights and conditions, there is still much to be done. The lives and health of people with disabilities in Liberia can be improved in three key-ways: education, mental health and job opportunities.
Education
One important tool for lifting people out of poverty is education. The Liberian government has free and compulsory education for children but students with disabilities are often left behind. In 2009, even though an estimated 92,000 of 600,000 school-age children have disabilities, only four percent was allocated for children with disabilities. While there are schools for the visually impaired and the hearing impaired, they mostly reach a small urban population. Rural areas are lacking in resources for their students with disabilities.
There are, however, organizations working to improve access to education. AIFO-Liberia, for example, is working to ensure that people affected by leprosy can receive their educations, largely through a Community Based Rehabilitation strategy.
Mental Health
The Liberian people have been through much in the past 50 years. Approximately 40 percent of its citizens suffer from post-traumatic disorder from the civil war and there is only one practicing psychiatrist in the country. While not all people with disabilities have a mental illness, mental illness itself can become a disability. Those who have mental illnesses such as schizophrenia and depression are often stigmatized as witches.
The Carter Foundation is working to train 450 mental health professionals and create an anti-stigma campaign to improve understanding of mental illnesses. Meanwhile, AIFO-Liberia implemented a program that provides psychosocial support for those affected by the Ebola virus in addition to a destigmatizing campaign to improve mental health.
Job Opportunities
People with disabilities in Liberia are often excluded from job skills training, work, and income-generating opportunities. While the Liberian government and activists are working to put accommodation and anti-discrimination laws on the books, disability is often seen as divine retribution for a person’s misdeeds. Organizations like AIFO-Liberia have implemented a startup project that will increase job opportunities and improve social inclusiveness. Ending the social stigma, working to improve health care access and workplace accommodations, will help lift people with disabilities in Liberia out of poverty.
While the country has made great legislative strides in signing on to international commitments and in creating legislation, it still has a long way to go in improving the state of people with disabilities in Liberia. The stigma around these conditions prevents people with disabilities from having a voice and escaping extreme poverty. With the help of activists, NGO’s, and the Liberian government, the lives of people with disabilities can be improved.
– Katharine Hanifen
Photo: Flickr
Teethsavers International: Promoting Oral Health
Background
The phrase “teach a few to teach many” is Teethsavers International’s motto. Their strategy to reach as many children as possible is to teach a few people from each country, so that they may educate to their own villages.
Teethsavers International took it upon themselves to come up with their own techniques and ways to educate on oral hygiene, in order to effectively reach as many as possible. Their desire to facilitate change is clear when comparing their expenses in developing countries to those of the U.S.
By The Numbers
For example, dental school in the U.S. for four years can cost $110,000 while Teethsavers dental school costs $2,500 for one year. A tooth filling in the U.S. costs $75 where a Teethsavers Atraumatic Restorative Filling (ART) is two dollars.
These realistic techniques are paramount for these educators to understand. There is an extremely large amount of children unable to receive any kind of dental care, leading to many oral diseases, including tooth decay and gum diseases. Tooth decay is the single most chronic childhood disease, as it is 20 times more common than diabetes and four times more common than early childhood obesity.
To put in perspective the importance of educating people in developing countries, consider the ratios of dentists to patients around the globe. Compared with the U.S., where there is one dentist to every 1,900 people, in Belize there is one to 7,100 people, in Zambia there is one to every 57,000 people and in Malawi there is one to every 105,000 people.
Local Impact
Recently, Teethsavers International ventured to a primary school in Kabwabwa. They used songs, visual dialogue and interactive activities to teach the children and their parents about the importance of oral hygiene and how a person’s mouth is truly the “window” to their overall physical health.
The Teethsavers International Director, Fred Sambani, directly spoke to the primary school, as well as helping pass out toothbrushes, and the school was very thankful. The Kabwabwa Primary school head teacher, Joyce Mgusha said “We are very happy that they have distributed toothpaste and toothbrushes to pupils. These instruments will motivate them to clean their teeth and have good health. When pupils are in good health they tend to perform well in class.”
Teethsavers is a wonderful organization with a vision and they are effectively taking steps to facilitate change by creating happy and healthy smiles.
– Emilie Cieslak
Photo: Pixabay
Global Metrics Create a Better Understanding of the World
The Three Main Global Metrics
To understand the economy of a country, researchers will look at global metrics such as gross domestic product (GDP), Gini index and the unemployment rate. The GDP is a broad metric measuring the total value of goods produced in the domestic market of the economy. The Bureau of Economic Analysis (BEA) cites the GDP as “the most popular indicator of [a] nation’s overall economic health.” What the BEA fails to mention is that GDP ignores wealth inequality, quality of life and overall happiness of the labor force.
The Gini index, on the other hand, measures only income inequality. The Organization for Economic Co-operation and Development (OECD) defines the Gini index as “the extent to which income…among individuals or households within an economy deviates from a perfectly equal distribution.” Scores closer to 100 indicate a more unequal society while a score closer to zero indicates a more equal society.
The unemployment rate measures more than just the amount of population able to work but not working. More specifically, it measures the number of people in the labor force looking for a job but who remain unemployed. These three indicators working together can paint a more accurate picture than one alone, but without indicators of political and social health, the overall analysis of a country remains foggy.
Other Important Global Metrics
To better understand the political situation of a country, readers can consult indexes and indicators from a multitude of NGO and governmental watchdogs.
Overall Data Collection
A good place to start for general research into specific countries is the CIA World Factbook. The Factbook includes a summary of the country in question and will provide global metrics mentioned such as GDP, ethnic groups, population growth rate, government type and even electricity access. Global metrics are relatively intuitive, but using only one will offer a narrow view into a specific sector of a countries society.
For instance, according to the CIA World Factbook, the real GDP growth rate of Ethiopia is the fifth highest in the world in 2017, but 29.6 percent of the Ethiopian population lived below the poverty line and the unemployment rate was ranked 180 out of 218 countries studied. Just looking at the real GDP growth rate would lead to the assumption that the economy of Ethiopia thrives and that all members of society benefit from the expansion. However, other global metrics tell a different more concerning story.
Freedom House, along with its democracy in the world report, also operates a number of programs around the world in the interest of freedom. Freedom House’s “Latin America Program” seeks to help “citizens defend their rights against government abuses in Latin America and the Caribbean.” Freedom House has similar programs in both Southeast Asia and sub-Saharan Africa that work towards the political rights of citizens through improving factors such as the rule of law and civic knowledge and engagement. In this way, Freedom House goes beyond just identifying factors that exacerbate global poverty. It goes a step further and also implements programs to fight it.
Having a well-informed viewpoint on the factors that allow for systemic ills in nations across the world helps supporters make informed decisions about how to combat global poverty whether through advocacy, donation or personal action. Some NGOs go beyond observing and documenting poverty to implementing plans to combat it. Whichever approach is used, global metrics help people to stay informed from many different approaches to help enact change.
– Spencer Julian
Photo: Flickr
Poverty in Hong Kong and Local Protests
Hundreds of thousands of people have flooded the streets of Hong Kong to voice discontent with their government. Sparked over a proposed extradition law that would allow the Chinese government to detain Hong Kong citizens in mainland China, the protests have brought a conversation about government, business and human rights to the forefront of international affairs. Hong Kong has long been a haven for big businesses and policies that allow huge gaps in the wealth of its citizens. In fact, this gap is the widest it has been in more than four decades. In the city that has the world’s third-largest concentration of people worth more than $30 million, over 20 percent of people fall below the poverty line. Poverty in Hong Kong has divided the nation.
Facts and Figures
Government Involvement
Hong Kong’s economy has been steadily growing with a 1.3 percent growth in the first quarter of 2019. This is a good thing, but in the context of a booming economy, the alarming poverty in Hong Kong is concerning, notes Labour Party lawmaker Fernando Cheung Chiu-hung.
Something is not working. The government has adopted policies that tend to favor citizens with assets. The government taxes salary, but not capital gains and dividends. Around 50 percent of the population owns homes in a volatile housing market, which the administration’s pro-cyclical land mentality fuels. On top of that, there are strikingly low returns on the government’s social welfare, universal education and public health care policies.
Some people, such as local politics expert and South China Morning Post reporter Alice Wu, go as far as to say that officials are not only negligent about poverty in Hong Kong but deliberate with their often-harmful policies. On the streets of the city, “cardboard grannies” use old boxes as makeshift homes to survive. More than 80 percent of them are over 60 years old, and they are often subject to fines and punishment from the Food and Environmental Hygiene Department officers. In July 2018, one woman received a find for the equivalent of $192 USD for littering. Some concerned citizens then decided to launch an online petition, and only then did authorities discard her fine, proving advocacy to be a key tool for correcting local injustices.
Humanitarian Aid
Outside of government intervention, many organizations are looking to help Hong Kong’s poor. One NGO, Crossroads Foundation, empowers local charities dedicated to ameliorating poverty by providing funding or equipment. These groups are diverse, ranging from organizations like Bring Me A Book, which gives impoverished children access to books, to the Salvation Army Hong Kong, which brings shelters or charity shops to those in need. Another nonprofit, Habitat for Humanity, found that citizens living in poverty often reside in hazardous conditions. In 2016, it set out to find safe housing for 15 million residents by 2020, giving hope to Hong Kong’s poor.
– Natalie Malek
Photo: Flickr