To reduce the pressure on the world's productive land and to help assure long-term food security, writes Herbert Girardet, city people are well advised to revive urban or peri-urban agriculture. While large cities will always have to import some food, local food growing is a key component of sustainable urban living.
This article links well with my Authentic Learning post on my blog http://mattgdlt.weebly.com/the-whiteboard.html . A unit of work could easily be designed around the concept of sustainable food in an urban environment. The topic links in to the year 9 content descriptor (ACSSU176) under Science Understanding Biological Science.
Urban agriculture is right at the perfect intersection for human geographers who focus on both urban networks and food systems--clearly this is an important overlap that deserves a more detailed look.
Science: Syria, slums, and health security Seth Berkley, chief executive officer of Gavi, the Vaccine Alliance “…The risk of epidemics of deadly infectious disease is elevated by millions of vulnerable people converging on and taking refuge in urban areas. … Urban slums are not new, but the scale and prevalence we are seeing is. We…More
The International Union of Pure and Applied Chemistry ( IUPAC) or is an international federation of National Adhering Organizations that represents chemists in individual countries. It is a member of the International Council for Science (ICSU). IUPAC is registered in Zürich, Switzerland, and the administrative office, known as the "IUPAC Secretariat", is in Research Triangle Park, North Carolina, United States.
With the adoption of the New Urban Agenda at the Habitat III conference in Quito, Ecuador, in October 2016, it is imperative to ensure that science can effectively contribute to the implementation of this Agenda. As part of the 5-year "Leading Integrated Research for Agenda 2030 in Africa" programme, the International Council for Science (ICSU), in partnership with the Network of African Science Academies (NASAC) and the International Social Science Council (ISSC) will support 10 collaborative research projects across Africa (to the value of up to 90,000 Euro each over two years) that will advance the implementation of the Sustainable Development Goal (SDG) 11 (sustainable cities and communities) in Africa.
An accord to promote open access to "big data" that are the basis of advanced research has passed 120 endorsements, and the list includes prominent science organizations that support the principles of open data through dedicated commitments.
L’avenir de l’humanité semble aujourd’hui profondément lié à celui des villes. Quatre « futurs » concrets, qui peuvent se compléter, se dessinent. La ville est le support et la conséquence de l'organisme vivant global qui l'habite et la transforme par coévolution
This ‘Reimagine London’ project is a collaboration between the School of Geography and guerrilla geographer Daniel Raven-Ellison who is campaigning to have London designated as a national park. Acting as park rangers, the students will visit each of the capital’s 33 boroughs in groups and report back on their findings. Their explorations will be the basis for an exhibition of their work in the School of Geography at its Mile End Campus and then at City Hall in October. Professor Catherine Nash has been leading the development of the project
Norway jumped three spots and displaced three-time winner Denmark to take the title of "world's happiest country" for 2017. Denmark dropped to second place this year, followe
In which John Green teaches you about population. So, how many people can reasonably live on the Earth? Thomas Malthus got it totally wrong in the 19th century, but for some reason, he keeps coming up when we talk about population. In 1800, the human population of the Earth passed 1 billion, and Thomas Malthus posited that growth had hit its ceiling, and the population would level off and stop growing. He was totally right. Just kidding, he was totally wrong! There are like 7 billion people on the planet now! John will teach a little about how Malthus made his calculations, and explain how Malthus came up with the wrong answer. As is often the case, it has to do with making projections based on faulty assumptions. Man, people do that a lot.
This article is related to world cultural by being about urbanization. My opinion on this article is that I cant believe that it was that long ago the first city started. Turkey was the first place of the first city because it was were agriculture started. I think it is pretty cool it all started with a structure that people just started building around.
What led to the first urban settlements? We know that the beginnings of agriculture are closely connected to the first forays into agriculture and the domestication of animals. This brief video puts some archeological specificity on the though exercise, "what would you need to start the first city in a world without cities?"
The International Union of Immunological Societies ( IUIS), a member of the International Council for Science, is an organization which serves as an umbrella organization for many national and regionally grouped immunological societies. The organization was founded in 1969.
As we live closer together and push global boundaries, experts believe we need to be more prepared for the next infection that may spread into a pandemic.
We are living exciting times. Our civilization is evolving quickly as new technologies emerge at a giant’s pace, and there is an unprecedented opportunity for cities to leverage these new technolog…
How can 600 million people be left in the dark in an area with an estimated 1,100 GW of untapped energy potential? This week the World Energy Council will be meeting at the 9th Annual African Energy Indaba to find a solution to this question. Presently, the continent harbors plentiful resources that have the potential to develop powerful solar, hydro, geothermal, wind, and bio-energy. So, why is Africa struggling to deliver electricity? The short answer to the question lies in Africa’s lack of necessary components to channel the energy opportunity in the region. The population does not have the level of technical support required to jumpstart the continent’s renewable energy sector. There is also an absence of support from African government and institutional agencies. Without their support it is difficult to get projects out of the planning stages and into action. Africa’s biggest obstacle for the renewable energy sector is funding. The funds necessary are by no means small fees. Africa will require billion dollar investments to launch clean energy projects. One estimate has been calculated for 3,200 low-carbon energy projects that would come with a price tag of about $157 billion. This may seem like an insurmountable cost, but the benefits are just as large. Low-carbon energy projects, like these, have the ability to eliminate 740 million tons of carbon dioxide from the atmosphere in one year. In addition to creating clean energy, these projects would be changing the lives of millions of African residents who, at the moment, have little to no access to power sources. Bringing power to these members of the population could lead the continent’s economic, social, and political landscape in a positive, new direction. Even with all of these substantial benefits, the question still remains, how can clean energy projects be funded in Africa? To kick-start progress, the World Bank has provided extensive support for projects included in the Africa Climate Business Plan. Their financial support has resulted in a pledge of $3.6 billion. While this is a substantial contribution, $3.6 billion is a small amount in relation to the estimated total cost of $19.3 billion necessary to complete the project. Politicians, engineers, and energy experts will meet this week to address this funding issue along with several other issues hindering projects for the African energy sector. Of course, funding is a central concern for the attendees, but progress is also a major agenda item. The World Energy Council wants to ensure that the $3.6 billion pledged to date are used efficiently and effectively. In order to do so, attendees of the conference will be discussing ways in which clean energy projects can be kept on schedule to ensure that progress is continuous. This progress will be crucial for the continent to be able to maintain their commitment to the international community to assist in the reversal of global warming and its detrimental effects. Clean energy is not just a beneficial opportunity for growth, but rather, a necessity for the progress and development of the African continent. With their vast reserves of viable renewable resources the region will be able to accommodate the needs of their increasing population and subsequent increases in energy needs. This meeting is a step in the right direction for the development of new clean energy projects, financial solutions, and political support that will shape the future of the African continent.
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