
Aquaponics is an emerging, innovative and resilient method to raise both fish and vegetables concurrently without soil and with little water. Aquaponics combines conventional aquaculture (raising fish in tanks) and hydroponics (cultivating plants in water). The system imitates a natural wetland. The fish waste acts as a natural nutrient source for the plants and the plants filter the water. The water continues to cycle between both as the crops grow.
Aquaponics in South Africa
South Africa is currently experiencing drought conditions. Though aquaponics is new in South Africa, it has the potential of addressing food insecurity on a larger scale. It may serve as an alternative to traditional methods that are less environmentally sustainable. Growing crops traditionally requires fertile soil and large, consistent amounts of water. Traditional fishing leads to the depletion of fish in the ocean. With aquaponics, once the initial water supply enters the system, there is no need for additional water. The plants do not require soil. Climate conditions have little effect on the aquaponics system, though the fish may need a sustained warm temperature.
The installation of aquaponics can be on a large scale for market sale, or a small scale to feed a village. Even a small system can provide a surplus to sell for income beneficial to families living in poverty. Small-scale systems can be set up in a limited space, such as a backyard or a village common area. By 2018, 190 freshwater farms and 30 saltwater farms were in production in South Africa. Many farmers start small because of the start-up costs and may move to a larger system after developing their practice.
What Are the Benefits of Aquaponics?
Tilapia is the most common fish raised via aquaponics in South Africa. Leafy greens (lettuces) are the most common vegetables. Seventy-five percent of the aquaponics systems in South Africa serve the purpose of hobby farming or producing food for subsistence or human consumption, as opposed to producing for market sale.
Goals for those interested in expanding sustainability and food security with aquaponics in South Africa include raising awareness of the benefits and advancing the technology of small systems to improve production. Farmers practicing aquaponics need to develop an understanding of managing water quality, including pH, nitrogen and oxygen levels. Systems can be fully automated or semi-automated requiring more maintenance effort. Moreover, farmers may purchase fish food or use natural manure sources at no cost.
Aquaponics can grow other vegetables including tomatoes, herbs, peppers, cucumbers, carrots, peas and beans. Farmers can harvest plants after one to three months while the fish take 9-10 months to mature. Proponents state that the vegetables flourish and grow more quickly than a traditional garden.
Aquaponics in South Africa Could Help Solve Malnutrition
Aquaponics offers an essential option for those who are at risk of malnutrition, who experience poverty and those who do not have access to sufficient water for traditional farming or gardening practices. An aquaponics system can be set up in rural or urban areas. A basic setup may begin with two repurposed bathtub basins, a water pump and piping or gravel to hold the plants and a properly plumbed system for drainage and recycling of water.
The highly nutritious and organically raised fish and leafy green vegetables provide protein, vitamins and fiber. These high-value crops create a much better alternative to high-starch, low-nutrition foods which may be more readily available when food is scarce. As an added benefit, with a closed water system, no run-off pollutes the environment.
A Need for Funding
In order to continue to boost sustainability and food security goals via aquaponics in South Africa on a larger scale, farmers will need funding to develop the technologies. Scientists are currently studying which systems (tunnels and greenhouses) provide preferable temperatures for different types of fish considering the climate in South Africa.
Though South Africa’s agricultural department plays a role in aquaponics education, proponents ask that the government of South Africa include aquaponics in their agricultural policies so that they may assist with funding. In addition, there is a need for aquaponics education in secondary and tertiary schools to increase knowledge and understanding.
Farmers and entrepreneurs will continue to develop sustainability and food security with aquaponics in South Africa. Aquaponics may provide the solution to climatic variables such as drought. The potential of aquaponics draws fishermen who recognize the decline in fish as a wild resource. In addition, aquaponics eliminates reliance on soil, which becomes depleted of nutrients from overuse. Aquaponics provides highly nutritious food sources that will combat malnourishment in impoverished areas.
– Susan Niz
Photo: Flickr
Cruise Lines Provide Aid after Hurricanes
Cruise Ships Turn Into Shelters
Hurricane Katrina was one of the most devastating hurricanes to hit the U.S. Katrina caused $125 billion in damage to New Orleans and parts of Florida. Three Carnival Cruise Line ships were chartered to provide shelter for at least 7,000 displaced people. The cruise line canceled thousands of passengers in order to provide much-needed accommodations for those in need.
Hurricane Sandy destroyed much of New Jersey and New York in 2012. It caused close to $62 billion in damage. Carnival Corp. offered free cruises to the victims of Hurricane Sandy alongside a donation of $2 million divided between four charities that provided relief. Norwegian Cruise Lines welcomed 150 New York-area mothers and their loved ones aboard its Mother’s Day sailing trip in an effort to alleviate some of the hardships these women were facing.
2017 Hurricane Season
The hurricane season in 2017 caused multiple, devastating storms. There were four main storms: Harvey, Irma, Maria and Nate. They were so notable their names have been retired from the hurricane names list. There was an estimated cost of $200 billion in damage; although, the final costs will not be known for years. Several cruise lines provided aid after each hurricane.
Hurricane Dorian
In August 2019, Hurricane Dorian caused about $7.5 billion in damages. Royal Caribbean committed $1 million to Dorian disaster relief, and their partners in the Holistica joint venture donated an addition $100,000. The donations included matching guest and employee donations up to $500,000. Royal Caribbean went even further than monetary donations and pledged to provide 20,000 meals each day to those in need of relief. It also sent supplies in the form of water, toilet paper, pet food, tarps, plywood, diapers, flashlights and generators.
Hurricanes cause massive amounts of damage every year. They displace residents, flood entire cities and cause trauma to those who live in the affected areas. Despite the horrors hurricanes cause, cruise lines provide aid to those affected by hurricane damage.
– Darci Flatley
Photo: Flickr
Global Infancia: The Blueprint for a Successful NGO
Global Infancia is a nongovernmental organization (NGO) that specializes in protecting children from abuse in Paraguay. It was founded in 1995, “Global Infancia works towards creating a culture which respects the rights of children and adolescents in Paraguay.”
It has attempted to promote the human rights of children in a myriad of ways, ranging from creating a branch of the government tasked with protecting children to founding a news agency focusing on children’s rights. Global Infancia represents the blueprint for a successful NGO because of its ability to form partnerships with governments, influence local communities, and follow through with its goals.
Partnerships with Governments
Studies have estimated that roughly 60 percent of children in Paraguay have been victims of violence. Faced with this fact, Global Infancia worked with the National Secretariat for Childhood and Adolescence along with the Paraguayan Government to pass a law stating “all children and adolescents have the right to be treated properly and with respect for their physical, psychological and emotional well-being. This includes protections for their image, identity, autonomy, ideas, emotions, dignity and individual values”.
Additionally, Global Infancia spearheaded the forming of Municipal Councils for the Rights of Children and Adolescence who have become instrumental in protecting children’s rights throughout Paraguay. Global Infancia’s work is proof of how a successful NGO can form fruitful partnerships with local governments.
Integration into the Local Community
Since the end of authoritarian rule in Paraguay, it has been working to integrate itself into local communities and promote the recognition of children’s rights. In the town of Remansito, Global Infancia is providing supplementary nutrition and school support to over 1,000 children. Approximately 22 percent of Paraguayans live below the poverty line. The child labor force of participation with a rate of 25 percent, shows that the conditions for many children in Paraguay are not ideal.
However, Global Infancia recognized these problems and has created national media campaigns to raise awareness for children’s rights and used training forums around the country to educate the public that violence against children will no longer be tolerated. Finally, Global Infancia has harnessed the power of local communities by “installing an alert system which reduces the demand for childhood labor”. These actions illustrate how a successful NGO employs the power of the communities they are working in.
Accomplishing Goals
At its inception, it was primarily focused on fighting the trafficking of babies and children. Today it has evolved into a children’s rights organization with a bevy of goals. Whether it be their success at establishing legal rights for children in Paraguay or the founding of CODENIS bodies which protect children throughout the country today, Global Infancia has had a considerable impact on Paraguayan society. In a 2017 report by the United States Department of Labor, experts found significant advancement in Paraguay’s fight to end child labor.
However, the current situation still puts many children in danger, requiring more resources to fully end child labor. With the help of Global Infancia and the multitude of other successful NGO’s, there are no doubts that Paraguay will continue to see improvements to children’s rights.
Overall, Global Infancia is a perfect example of how a successful NGO operates. From its crucial government and community partnerships to their impressive track record of accomplishing its goals.
– Myles McBride Roach
Photo: Flickr
Finding the Solution to the HIV/AIDs Epidemic in South Africa
South Africa has the world’s largest HIV/AIDs epidemic. The government has issued numerous HIV prevention programs in an effort to educate the public, reduce the annual number of new infections, and, eventually, eliminate the disease.
History of the HIV/AIDS Epidemic in South Africa
South Africa’s first reported cases of the Human Immunodeficiency Virus, or HIV, emerged in 1982 among homosexual men amidst Apartheid. Due to the political upheaval and repression by the government during Apartheid, HIV was ignored, thus allowing the virus to spread rapidly throughout the homosexual community among men. HIV was almost exclusively diagnosed in gay men until 1987 when there was a sudden increase in women being infected with the virus. The opportunistic microbial infection was credited with being spread as a result of poverty, limited primary health care, lack of education, and sexual exploitation and violence against women. It was not until the early 2000’s that the government recognized HIV/AIDs as a major issue after HIV rates with pregnant women soared from 1 percent in 1990 to over 30 percent by the beginning of the next decade.
Prevalence of HIV/AIDs Epidemic in South Africa
In 2018, the HIV/AIDS epidemic in South Africa rose to an estimate of 7.1 million South Africans affected by the disease, with 240,000 new diagnoses, and 71,000 AIDS-related illnesses. The disease is most prevalent among marginalized groups: sex workers account for 57.7 percent of HIV cases, gay men at 26.8 percent, and drug addicts at 1.3 percent. Additionally, there is an estimate of 280,000 children who have contracted the disease from their mothers; HIV prevalence is four times greater in women and young girls due to gender-based violence and transgender women are twice as likely to be infected by the virus than gay men.
Solutions to the Epidemic
Despite the initial negligence to the HIV/AIDs epidemic of South Africa from the government, South Africa aims to reduce the number of new infections to under 100,000 by 2022. The government has made great efforts to resolve the issue by executing awareness campaigns, encouraging HIV testing, distributing condoms, and implementing HIV prevention programs. In 2018, the HIV/AIDS epidemic in South Africa rose to an estimate of 7.1 million South Africans affected by the disease. There have been large improvements in the choice of antiretroviral medicines and the widespread accessibility of the Prevention of Mother-to-Child Transmission, or PMTCT, program. As of 2016, mother-to-child transmission rates have fallen from 3.6 percent to 1.5 percent between 2011 to 2015, meaning the country is on track to completely eliminating MTCT.
Due to the 2010 national HIV Testing and Counselling (HTC), campaign and the 2013 HTC Revitalisation Strategy—which focused on encouraging people from the private sector, rural areas, and higher education to test—more than 10 million people in South Africa get tested for HIV every year.
As of 2016, only 5 percent of South African schools provided sex education, but the government has committed to increasing this number to over 50 percent by 2022—especially in high-risk areas. The government has adopted UNAIDS 90-90-90 strategy: By 2020, 90 percent of all people living with HIV will know their HIV status; 90 percent of all people with diagnosed HIV infection will receive sustained antiretroviral therapy; and 90 percent of all people receiving antiretroviral therapy will have viral suppression. Thus far, 90 percent of South African’s know their HIV status, 68 percent are on treatment, and 87 percent are virally suppressed. Factually, South Africa has made significant progress in reducing HIV amongst the population, and they are on track to eliminate the HIV/AIDS epidemic in South Africa.
– Arielle Pugh
Photo: Wikimedia
10 Facts About Sanitation in Africa
According to rehydrate.org, “One flush of your toilet uses as much water as the average person in the developing world uses for a whole day’s washing, cleaning, cooking and drinking.” This is the case in the second largest continent on Earth: Africa. It is home to bountiful wildlife, hot sun, and cultural life; but unfortunately, clean water and sanitation are not as boundless of a commodity. Here are 10 facts about sanitation in Africa to explain the depth of the issue.
10 Facts About Sanitation in Africa
– Hannah Stewart
Photo: Wikimedia
5 Facts About Kenya’s Breast Milk Bank
In April 2019, Kenya’s Ministry of Health launched Kenya’s first breast milk bank at the Pumwani Maternity Hospital in Nairobi. Given Nairobi’s high neonatal death rate of 38 deaths per every 1,000 live-births, the Ministry launched the bank as a pilot to test if it could reduce the neonatal mortality rate.
Background
Kenya’s breast milk bank serves infants who are premature, malnourished, underweight or orphans that do not have access to their mother’s breast milk. PATH, like several other global health organizations, cites human milk as the greatest tool for child survival. Breast milk contains a dense number of nutrients and antibodies critical to human development. Therefore, PATH estimates that if children had access to universal breast milk, breast milk could save about 823,000 children’s lives under the age of 5.
Human milk banks are an alternative to ensuring that infants have consistent access to breast milk. At the time of the bank launch, Kenya’s Ministry of Health stated that if the bank was successful, the Ministry would open several more banks in the country. Here are 5 facts about Kenya’s breast milk bank.
5 Facts About Kenya’s Breast Milk Bank
As stated in these 5 facts about Kenya’s breast milk bank, Kenya’s Pumwani Maternity Hospital is impacting the lives of numerous vulnerable infants. The Ministry of Health looks toward the hospital impacting an increasing number of infants and significantly reducing Kenya’s neonatal mortality rate.
– Niyat Ogbazghi
Photo: Flickr
7 Facts About Poverty in Havana
In 1962, the U.S. imposed a full embargo on Cuba which prohibits all trade between the two countries. Since then, Havana, the capital city of Cuba, has become ridden with poverty and inequality. Here are seven facts about poverty in Havana.
7 Facts About Poverty in Havana
There is a long road ahead to end Havana’s poverty crisis, but with people doing work to change U.S. policies and increase responsible tourism, the world could see Cuba’s capital city return to its once elevated state. The most important step is to spread awareness and mobilize to change government policies that will benefit Havana’s citizens.
– Lisa Di Nuzzo
Photo: Flickr
Prioritizing Autism Treatment in South Africa
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Autism is a developmental disorder, which typically develops at a young age and can greatly impair one’s social skills. People with autism often have difficulties communicating, differentiating between appropriate and inappropriate behavior and directly interacting with others. There is a spectrum associated with the disorder that correlates with the severity of a person’s behavior; ranging from high functioning and extremely intelligent to low functioning and nonverbal. Autism affects people regardless of where they live, their ethnic background or their socioeconomic class. While it is approximated that only 1 to 2 percent of the population has this developmental disorder, autism treatment in South Africa is becoming increasingly prevalent as the rate of diagnosis is rising.
Autism in South Africa
Within the secluded, underdeveloped regions of South Africa, medical care can often be difficult to come by, including diagnoses. However, it has been estimated that the diagnosis of developmental disabilities, including autism, has increased 70 percent in South Africa in less than 30 years. This is in direct correlation with medical care becoming more readily available in areas where it had never been before.
The disparities within the health care system are even more notable in populations that are already vulnerable, which includes the majority of the communities in South Africa. Young children on the spectrum rarely receive support or services largely due to a lack of access.
Autism Treatment in South Africa
Research has shown that occupational and speech therapy services are integral for autistic individuals. As a result, autism treatment programs have begun popping up and are providing different modes of treatment. These include advocating for children with the disorder to receive Individualized Education Plans (IEPs) and other methods that promote inclusivity. The following organizations are all committed to autism treatment in South Africa.
With autism diagnosis being on the rise in many underdeveloped communities, it is encouraging to see organizations and programs that are focused on assisting the developmentally challenged through a variety of methods. Moving forward, autism treatment in South Africa must continue to be a priority for these organizations and others.
– Joanna Buoniconti
Photo: Wikimedia Commons
8 Companies Working to End the Global Water Crisis
8 Companies Invested in Putting an End to the Global Water Crisis
– Joanna Buoniconti
Photo: Flickr
How Aquaponics in South Africa Could Solve Malnutrition
Aquaponics is an emerging, innovative and resilient method to raise both fish and vegetables concurrently without soil and with little water. Aquaponics combines conventional aquaculture (raising fish in tanks) and hydroponics (cultivating plants in water). The system imitates a natural wetland. The fish waste acts as a natural nutrient source for the plants and the plants filter the water. The water continues to cycle between both as the crops grow.
Aquaponics in South Africa
South Africa is currently experiencing drought conditions. Though aquaponics is new in South Africa, it has the potential of addressing food insecurity on a larger scale. It may serve as an alternative to traditional methods that are less environmentally sustainable. Growing crops traditionally requires fertile soil and large, consistent amounts of water. Traditional fishing leads to the depletion of fish in the ocean. With aquaponics, once the initial water supply enters the system, there is no need for additional water. The plants do not require soil. Climate conditions have little effect on the aquaponics system, though the fish may need a sustained warm temperature.
The installation of aquaponics can be on a large scale for market sale, or a small scale to feed a village. Even a small system can provide a surplus to sell for income beneficial to families living in poverty. Small-scale systems can be set up in a limited space, such as a backyard or a village common area. By 2018, 190 freshwater farms and 30 saltwater farms were in production in South Africa. Many farmers start small because of the start-up costs and may move to a larger system after developing their practice.
What Are the Benefits of Aquaponics?
Tilapia is the most common fish raised via aquaponics in South Africa. Leafy greens (lettuces) are the most common vegetables. Seventy-five percent of the aquaponics systems in South Africa serve the purpose of hobby farming or producing food for subsistence or human consumption, as opposed to producing for market sale.
Goals for those interested in expanding sustainability and food security with aquaponics in South Africa include raising awareness of the benefits and advancing the technology of small systems to improve production. Farmers practicing aquaponics need to develop an understanding of managing water quality, including pH, nitrogen and oxygen levels. Systems can be fully automated or semi-automated requiring more maintenance effort. Moreover, farmers may purchase fish food or use natural manure sources at no cost.
Aquaponics can grow other vegetables including tomatoes, herbs, peppers, cucumbers, carrots, peas and beans. Farmers can harvest plants after one to three months while the fish take 9-10 months to mature. Proponents state that the vegetables flourish and grow more quickly than a traditional garden.
Aquaponics in South Africa Could Help Solve Malnutrition
Aquaponics offers an essential option for those who are at risk of malnutrition, who experience poverty and those who do not have access to sufficient water for traditional farming or gardening practices. An aquaponics system can be set up in rural or urban areas. A basic setup may begin with two repurposed bathtub basins, a water pump and piping or gravel to hold the plants and a properly plumbed system for drainage and recycling of water.
The highly nutritious and organically raised fish and leafy green vegetables provide protein, vitamins and fiber. These high-value crops create a much better alternative to high-starch, low-nutrition foods which may be more readily available when food is scarce. As an added benefit, with a closed water system, no run-off pollutes the environment.
A Need for Funding
In order to continue to boost sustainability and food security goals via aquaponics in South Africa on a larger scale, farmers will need funding to develop the technologies. Scientists are currently studying which systems (tunnels and greenhouses) provide preferable temperatures for different types of fish considering the climate in South Africa.
Though South Africa’s agricultural department plays a role in aquaponics education, proponents ask that the government of South Africa include aquaponics in their agricultural policies so that they may assist with funding. In addition, there is a need for aquaponics education in secondary and tertiary schools to increase knowledge and understanding.
Farmers and entrepreneurs will continue to develop sustainability and food security with aquaponics in South Africa. Aquaponics may provide the solution to climatic variables such as drought. The potential of aquaponics draws fishermen who recognize the decline in fish as a wild resource. In addition, aquaponics eliminates reliance on soil, which becomes depleted of nutrients from overuse. Aquaponics provides highly nutritious food sources that will combat malnourishment in impoverished areas.
– Susan Niz
Photo: Flickr
The Hub of Technology in Kenya
In recent years, a focus on technology crept through cables and bloomed within the country of Kenya. Mobile phones, an item sought after in developed countries, conveys a deeper significance for Kenyan citizens, establishing digital communities and managing the majority of payments. Other programs have been created in Kenya, focusing on artificial intelligence and information technology and communication.
AI Kenya & Artificial Intelligence
Devoted to the learning of artificial intelligence, AI Kenya acts as a growing community of data science practitioners, government officials and enthusiasts. The organization provides “tracks” regarding coding and machines, claiming whether “you’ve just learned to code or you’re a seasoned machine learning practitioner,” information will be provided, free to learn.
AI Kenya’s tracks are lessons, introductions and resources that aid the visitor on the path to digital learning. For the introduction to artificial intelligence, Microsoft’s AI Business School and a self-directed online course from Babson College are presented. For an intermediate track, a group of videos reviewing Statistical Machine Learning is listed, provided by Carnegie Melon University.
Across Africa and in various international countries, AI Kenya shares upcoming expos and conferences regarding artificial intelligence and digital technology. Podcasts join the organization’s information as well, spotlighting businesses and research or documenting Code Maktaba, a training event series improving community members on concepts.
VMWare & Information Technology
Besides artificial intelligence, other skills involving learning through technology prove valuable in careers. VMWare, a software company, leads an information technology (IT) academy with a program dubbed “Virtualize Africa.” The company commits to supply students with the technical skills and techniques needed to pursue jobs created by the digital age. They explain that to combat the rapidly changing and advancing technology in Kenya and other countries, skill sets must also be honed.
Strathmore University, located in Nairobi, Kenya, incorporates courses developed by VMWare which cover cloud computing, the Internet of Things (IOT), virtualization and other subjects. Students access online resources as well as in-person lab experiments. In partnership with VMWare, students may earn certifications by the company and chances to work as part of it.
Mobile Transactions
Kenya currently endures a hefty transition from cash to submitting payments with money-transfer systems on mobile phones. 70 percent of the country now use their phones to give money to each other, which is more than any other country. The interest inspires entrepreneurs to take advantage of cell phones and invent creative programs interweaving their technology.
Blogs have arisen, documenting technology in Kenya and how it is attracting others to the country. An environment fostering technological revolution supports the emergence of VMWare and AI Kenya, along with communities such as iHub, a center for creative professionals and influencers, hosting sessions for ideas and competitions.
While leading in mobile rankings, Kenya still wishes to rise up to developed countries with other aspects of technology. Currently, artificial intelligence and IT boast an abundance of programs and organizations. An increasing focus on technology in Kenya and schools also prepares students for the digital age and allows a head-start in the pool of technological revolution. Finally, the technological hub offers untapped sources of economic advantages, allowing companies to spread their programs outwards to the rest of the globe; the research on artificial intelligence allows for a web of further ideas, creating drones and services to aid the economy further.
– Daniel Bertetti
Photo: Flickr