Building the World

October 1, 2019
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ENERGY: Traveling Wave of the Future

“Prometheus bringt der Menschheit das Feuer,” by Heinrich Fuger, 1817. Image: Wikimedia.

Ever since Prometheus gave fire to humankind, energy has changed civilization. But energy has now become what some believe the critical challenge of the future, growing increasingly critical due to climate change. We must solve energy in this century; some say in the next decade. What if there were a form of energy that was cleaner, safer, with very low carbon emissions, and used – to power itself – some of the most toxic, undisposable waste on earth? Sounds good, but will it happen? Traveling Wave is the term given to this form of nuclear reactor, or TRW for short. It’s a fission reactor that, theoretically, could run decades, self-sustained by its own internal processes, because it uses spent fuel. Traveling wave reactors were once called “breed and burn” dating back to Saveli Feinberg in 1958, followed by advances by Michael Driscoll, Lev Feoktistov, Edward Teller and Lowell Wood, Hugo van Dam, and Hiroshi Sekimoto, among others. It was the world of Teller and Wood that attracted notice by Bill Gates, Intellectual Ventures, and TerraPower. TerraPower’s scientists applied for patent EP 2324480 A1, following WO201009199A1 “Heat pipe nuclear fission deflagration wave reactor cooling.” Plans for TerraPower to partner with CNNC, in a 2015 MoU, are perhaps in development after being on hold due to international trade issues recently in the news. While some may say nuclear energy is too dangerous to develop, others state that the world may not be able to make a climate-driven energy transition to renewables and non-carbon-emitting sources unless nuclear stays in the energy mix. ITER, in France, is working on fusion energy; TerraPower, in the USA, is working on better ways to do fission.

Alert Einstein, 1921. Image: wikimedia

Powerful enough to light and heat the world, yet yielding very few carbon emissions, a form of energy that is 70 years old this year may be due for a remake. It was in August of 1939 that physicist Albert Einstein wrote a letter to then United States President Franklin Delano Roosevelt about the work of Fermi and Szilard proving “the element uranium may be turned into a new and important source of energy.” What followed was the development of atomic power through the Manhattan Project, revealing the danger and destruction that led Los Alamos Lab Director J. Robert Oppenheimer to quote the Bhagavad Gita: “I am become death,/ The destroyer of worlds.” While the Atomic Energy Act go 1946 reversed the purpose of developing nuclear power, turning the energy into productive and peaceful uses, there still remained dangers.

Nuclear disasters such as Chernobyl, Russia and Fukushima, Japan are among tragic occurrences that have plagued the use of fission energy.

Fukushima nuclear disaster: Image, wikimedia.

Another problem has grown to considerable proportion: toxic radioactive waste. Presently, the United States has 90,000 metric tons of nuclear waste that needs disposal; the substance is often called “spent” fuel. Disposal is controversial, and unwanted: case in point: Yucca Mountain, Nevada. Worldwide, the picture is even more troubling. With nuclear waste building up, and old power plants breaking down, the nuclear energy question looms: where should we head in the future? Four problems are often cited: 1) danger of radioactivity from a reactor accident like Chernobyl or Fukushima; 2) limited supply of fuels U-235 and Pu-239, as presently obtained; nuclear energy is expensive; threat of misuse for military purposes. And then there is all that spent fuel.

Bill Gates. “Climate change solutions.” Image: wikimedia

But what if all that spent fuel could power future nuclear reactors capable of transforming and eliminating the world’s toxic nuclear waste, while providing enough clean energy to power the future AND stop climate change? Should we rethink nuclear energy? At 70 years of age, nuclear power may be ready for a makeover. Want to know more? Hear some ideas in Bill Gates’ TED Talk.

Ahlheld, Charles E, John Rogers Gilleland, Roderick A. Hyde, Muriel Y. Isikawa, David G. Mcalees, Nathan P. Myhrvold, Thomas Allan Weaver, Charles Whitmer, Lowell L. Wood Jr. “Heat pipe nuclear fission deflagration wave reactor cooling.” https://patents.google.com/patent/EP2324480A4/en.

Bobin, Jean Louis. Controlled Thermonuclear Fusion. World Scientific Publishing, 2014. ISBN: 9789814590686.

Gates, Bill. “Innovating to Zero.” TED Talk. https://www.ted.com/talks/bill_gates

Gates, Bill. “Inside Bill’s Brain.” Episode Three: “The Search for Climate Change Solutions.” Netflix.com, 2019.

Einstein, Albert. “Letter of August 2nd 1939 from Albert Einstein to President Franklin D. Roosevelt.” http://www.fdrlibrary.marist.edu/psf/box5/a64a01.html/ and Building the World (2006), pages 488-490.

International Atomic Energy Agency (IAEA), Waste and Environment Safety Section, Vienna, Austria. “Estimation of Global Inventories of Radioactive Waste and Other Radioactive Materials. June 2007. IAEA-TECDOC-1591. ISBN: 9789201056085.https://www-pub.iaea.org/MTCD/Publications?PDF/te_1591_web.pdf.

Oppenheimer, Robert. On the Manhattan Project: https://www.youtube.com/watch?v=lb13ynu3Iac

Teller, Edward. “Nuclear energy for the third millennium.” Office of Scientific and Technical Information, Department of Energy, United States of America, 1 October 1997.

Transatomic Power. http://www.transatomicpower.com

United States Congress. “Nuclear Waste Policy Act of 1982.” https://www.nrc.gov/reading-rm/doc-collections/fact-sheet/radwaste.html and https://www.congress.gov/bill/97th-congress/house-bill/3809.

Building the World Blog by Kathleen Lusk Brooke and Zoe G. Quinn is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unporte

 

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September 20, 2019
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ENERGY: Fridays for Future

Will the Global Climate Strike Turn the Tide? Image: wikimedia.

September 20, 2019: millions of young people around the world gathered to protest the lack of action in recognizing, and acting to stop, climate change. It was a Friday unlike any other. Early estimates show wide turnout of three million “and that is before counting North and South America” tweeted Greta Thunberg. Overall, there were 2,500 events in 163 countries on seven continents.

Greta Thunberg. Photo: wikimedia.

Summarized by climate activist Greta Thunberg: “Right now we are the ones who are making a difference. If no one else will take action, then we will.” Thunberg, nominated for the Nobel Prize, began “Fridays for Future” by taking that day off from school to stand in front of the Swedish Parliament. Thus began a movement.

Flag of United Nations. wikimedia.

September 23, 2019: Will the world listen to the voices of its future leaders? What will the present world leaders, gathering for the United Nations Climate Action Summit do? Find out, here.

September 27, 2019: the next strike. Register here: Fridays for Future.

Al Jazeera. “‘No Planet B’: Millions take to streets in global climate strike.” 21 September 2019. Al Jazeera. https://www.aljazeera.com/news/2019/09/planet-thousands-join-global-climate-strike-asia-190920040636503.html.

#FridaysForFuture. https://www.fridaysforfuture.org/

Sengupta, Somini. “Protesting Climate Change, Young People Take to Streets in a Global Strike.” 20 September 2019, The New York Times. https://www.nytimes.com/2019/09/20/climate/global-climate-strike.html?smid=nytcore-ios-share.

Trannell, Kendall, Scottie Andrew, Nathaniel Meyerson. “These are the companies supporting the global climate strike.” 20 September 2019. CNN.com/business.  https://www.cnn.com/2019/09/19/business/climate-strike-companie-trnd/index.html.

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September 12, 2019
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Voice of the Future 2019: Nature

“Under the Trees,” by Tomas Moran, 1865. Image: wikimedia.

Should trees have standing? What about rivers? Nature’s rights are being recognized and legalized. Recently, Colombia established rights of the Atrator River and surrounding basin; India tried to grant personhood to the Ganges and Yamuna Rivers, citing as precedent New Zealand’s law recognizing rights of the Whanganui River. Voters in Toledo, Ohio, USA approved the Lake Erie Bill of Rights, giving legal status and assurance to exist, flourish, and evolve to the ecosystem of the Great Lakes. In both India and USA, the laws were immediately challenged and still to be resolved. On a larger scale, Bolivia passed the Law of the Rights of Mother Nature/Ley de Derechos de la Madre Tierra. In climate change, Nature may be the Voice of the Future. Listen as the Māori celebrate Whanganui River rights (Te Awa Tupua); hear the Waiata, Nature’s voice of the future.

Athens, A. K. “An Indivisible and Living Whole: Do We Value Nature Enough to Grant it Personhood?” Ecology Law Quarterly; 45, 18, 2018. http://dx.doi.org/10.15779/Z38251FK44

Corte Constitucional, Republica de Colombia. “Acción de Tutela para la Protección de Derechos Colectivos cuando Existe Vulneración de Derechos Fundamentales.” Sentencia T-341/16. http://www.corteconstitucional.gov.co/relatoria/2016/t-341-16.htm. For English language text, https://delawarelaw.widener.edu/files/resources/riveratratodecisionenglishdrpdellaw.pdf.

Estado Plurinacional de Bolivia. “Ley de Derechos de la Madre Tierra.” https://www.scribd.com/document/44900268/Ley-de-Derechos-de-la-Madre-Tierra-Estado-Plurinacional-de-Bolivia.

Morris, J.D.K and J. Ruru. “Giving Voice to Rivers: Legal Personality as a Vehicle for Recognising Indigenous Peoples’ Relationship to Water?” Vol. 14, No. 2,2010. http://www.austlii.edu.au/au/journals/AILRev/2010/22.pdf

New Zealand Legislation. “Te Awa Tupua (Whanganui River Claims Settlement) Act.” 20 March 2017. http://www.legislation.govt.nz/act/public/2017/0007/latest/whole.html. Witness the vote and hear the Waiata, Māori song of celebration: https://youtu.be/BXOIFd-4Kpo.

Ohio, Toledo. “Ruling on Lake Erie.” https://www.courthousenews.com/wp-content/uploads/2019/02/DrewsErie.pdf

Stone, C. “Should Trees Have Standing? Toward legal rights of natural objects.” Southern California Law Review 45 (1972), pp. 450-501.

Stone, C. Should Trees Have Standing? Law, Morality, and the Environment.3rd edition 2010. (originally published in 1973). Oxford University Press. ISBN-13: 978199736072; ISBN-10: 0199736073.

Building the World Blog by Kathleen Lusk Brooke and Zoe G. Quinn is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported Lic.

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September 6, 2019
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SPACE: Chandra/Moon Mission

“Chandra, Moon God.” Folio from Book of Dreams. India, Rajasthan, Mewar, Udaipur: circa 1700. Image: wikimedia.

Chandra, Hindi and Sanskrit word for moon, gave name to Chandrayaan 2; on 6 September 2019, its lander Vikram will do the same thing Neil Armstrong did 50 years ago: decide where to land on the moon. Apollo 11‘s Neil Armstrong switched controls to manual at the last minute to avoid a programmed drop, turning history from disaster to success as NASA’s Eagle landed and humans stepped onto the moon in 1969. Vikram will have to think just as fast: when the lander reaches 100m (328 feet) above the surface, Vikram will select the exact site, landing 78 seconds later. The plan is to touch down between two craters, Manzinus C and Simpelius N, just north of the lunar south pole. A perfect lunar landing (only 37% of attempts in history have been successful) would make India the fourth nation to land on the moon, following achievements of the United States, Russia, and China. Witness history, here.

Bartels, Meghan. “Here’s where India’s Chandrayaan-2 will land near the Moon’s south pole (and why).” 5 September 2019. Space.com. https://www.space.com/india-chandrayaan-2-moon-south-pole-landing-site.html

Indian Space Research Organisation (ISRO). https://www.isro.gov.in/chandrayaan2-home-0

Kumar, Chethan. “Chandrayaan 2: 100m above Moon, Vikram will pick final landing spot.” Times of India. 6 September 2019. https://timesofindia.indiatimes.com/india/100m-above-moon-vikram-will-pick-final-landing-spot/articleshow/7100912.cms.

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August 26, 2019
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Does Nature Have Rights?

“Forest Fire” Image: wikimedia.

So many trees burned in the Amazon forest that the fire could be seen from space. Brazilian satellite data from National Institute for Space Research (INPE) shows an 85% increase in fires, and double that in 2013. While the dry season from July to October sees fires caused by natural events such as lightning strike, other year-round causes may be clearing land for agriculture, grazing, or logging. Forests are damaged; wildlife decimated, and the air choking with smog; carbon emissions have spread as far as Bolivia. As a result, the Amazon basin, critical in regulating global warming because of its carbon-absorbing forests, may change the world environment. The G7 pledged millions in aid and planned to address vulnerable rainforests in Africa, calling these among the ‘lungs’ of the world. Brazil deployed army troops to combat the fire, quelling flames and perhaps some doubt.  But a question remains.

“Bloedel Reserve, Willow Tree” Image: wikimedia commons.

In 1972, Christopher Stone published the seminal work “Should Trees Have Standing?” regarding arboreal rights. Some say “Should Trees Have Standing?” began the environmental movement). There is emerging precedent: some rivers now have legal rights. The Whanganui River was granted rights of personhood in New Zealand; in India, the Yamuna River by the Taj Mahal joined the sacred Ganges in personhood. Bolivia established “LEY DE DERECHOS DE LA MADRE TIERRA: Law of Rights of Mother Earth.” Is this something new, or remembered? Granting personhood to Nature may be a return to the ancient myths, present in every culture, of water and nature spirits. Is it something we once knew?

Arboreal dryad. Image: wikimedia

Determining how to protect and sustain forests, restore burned or hacked ones, plant new ones, will surely be a critical part of the future. The Amazon forest, and the great forests of Africa, may look to many possible approaches. One path may be found in Benton MacKaye’s article “An Appalachian Trail: A Project in Regional Planning.” Brazil might consider neighbor Colombia where established rights for the Atrato River also granted rights for the surrounding Amazon forest; it is an intergenerational pact. Will Bolivia’s “Law of Rights of Mother Earth” lead the way ? Are these the voices of the future?

Las actividades humanas, en el marco de la pluralidad y la diversidad, deben lugar equilibrios dinámicos con los ciclos y procesos inherentes a la Madre Tierra.

Athens, A. K. “An Indivisible and Living Whole: Do We Value Nature Enough to Grant it Personhood?” 45 Ecology Law Quarterly. 187 (2018). http://dx.doi.org/https://doi.org/10.15779/Z38251FK44. and https://scholarship.law.berkeley.edu/cgi/viewcontent.cgi?article=2185&context=elq.

Climate Interactive. “C-ROADS” – a downloadable (and free) computer simulator that helps recognize long-term climate impacts of actions regarding greenhouse gases, including the importance of forests. By John Sterman, Todd Fincannon, Elizabeth Sawin, Andrew Jones, and Climate Interactive team. https://www.climateinteractive.org/tools/c-roads/

Estado Plurinacional de Bolivia. Ley de Derechos de La Madre Tierra. https://www.scribd.com/document/44900268/Ley-de-Derechos-de-la-Madre-Tierra-Estado-Plurinacional-de-Bolivia.

MacKaye, B. “An Appalachian Trail: A project in regional planning.” Journal of American Institute of Architects, 9 (October 1921) pages 325-30.

MacKaye, B. The New Exploration: A Philosophy of Regional Planning. 1928

Rogers, L., and N. Stylianou, C. Guibourg, and M. Hills. “The Amazon in Brazil is on fire – how bad is it?” 23 August 2019. BBC, News, Latin America. https://www.bbc.com/news/world-latin-america-49433767.

Stone, C.D. “Should trees have standing? – Toward legal rights for natural objects.” Southern California Law Review 45 (1972), pp. 450-501.

Stone, C.D. Should Trees Have Standing? Law, Morality, and the Environment. 3rd edition, 2010 (originally published in 1973). Oxford University Press. ISBN-13: 978199736072; ISBN-10: 0199736073.

Building the World Blog by Kathleen Lusk Brooke and Zoe G Quinn is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported Lice

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August 19, 2019
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CITIES: Forecasting the Future

“Canton Tower,” Guanzhou, China, one of the world’s cities most vulnerable to climate change. Image: wikimedia commons.

Cities are getting hotter, bigger, and more densely populated; it may be difficult for policy makers, and families, to keep pace with the environmental consequences of climate change, especially in urban areas that will house more than 70% of the world’s population by 2050. Like anything gradual, today doesn’t quite yet feel like tomorrow. Because the bicameral human brain works by comparison, a new app, using a method of climate-analog mapping, by Fitzlab shows what your city will feel like in the future:

Boston, Massachusetts = Rosedale, Maryland (Boston will be 7 degrees (F) warmer and 17% wetter;

Houston, Texas – Ciudad Mante, Mexico (Houston will be 4 degrees (F) warmer and 27% wetter.

“Boston: Back Bay.” Photographer: R. Shade, 2013. Image: wikimedia.

In general, most cities in North America will feel like areas 500 miles to their south. Globally, results of climate change on cities and surrounding regions will force more migrations, and cause a $54 trillion economic loss. Weather will wreak havoc; in 2017, 16 severe weather events in the USA caused  $306 billion in damage.

Rebuilding cities for resiliency in climate change will affect every country on earth, and perhaps seeing new capitals, and even new countries. Cities and capitals throughout history have been founded to inaugurate new visions: Abuja, new capital of Nigeria; Brasilia, new capital of Brazil; and Washington, D.C.,  founding capital of the USA. In the era of climate change, Indonesia may be considering moving the capital from Jakarta: like Abuja and Brasilia, the new capital will be more and less: more representative of the total population and less subject to rising seas. Rising seas may cause whole countries to move; Pacific Island nations are among those considering options. Every 1.5 degrees of Centigrade warming might cause 0.26 meters (0.85 feet) of sea rise. Every tenth of a degree exposes 10 million more people to possible migration due to flooding. Cities in most danger: Guangzhou, China; New Orleans, USA; New York City, USA; Mumbai, India; Osaka, Japan. Check your city on Resource Watch’s site.

Bendix, A. “We asked 11 climate scientists where they’d live in the US to avoid future natural disasters – here’s what they said.” 9 October, 2018. Business Insider. https://www.businessinsider.com/where-to-live-to-avoid-natural-disaster-climatologists-2018-8.

Brooke, K. “Jakarta – first capital to move due to sea rise.” 1 May, 2019. Building the World Blog. http://blogs.umb.edu/buildingtheworld/2019/05/01/jakarta-first-capital-to-move-due-to-sea-rise/

Fitzpatrick, M.C. and Dunn, R.R. “Contemporary climate analogs for 540 North American urban areas in the late 21st century.” 12 February 2019. Nature Communications 10, Article number 614. https://www.nature.com/articles/s41467-019-08540-3/.

Fitzlab. “What will climate feel like in 60 years? Check your city.” https://fitzlab.shinyapps.io/cityapp/

Litwin, E. “The Climate Diaspora: Indo-Pacific Emigration from Small Island Developing States.” 2011. University of Massachusetts Boston. https://papers.ssm.com/sol3/papers.cfm?abstract_id=1912859

Resource Watch. “Explore Data Sets.” https://resourcewatch.org/data/explore.

Woodward, A. “A troubling new map shows what your city’s climate may look like in 60 years. San Francisco may feel like Los Angeles, and New York may be more like Arkansas.” 15 February 2019. Business Insider. https://amp.businessinsider.com/climate-change-map-what-cities-will-feel-like-60-years-2019-2.

World Bank. “Cities and Climate Change: An Urgent Agenda.” December 2010, Volume 10. https://siteresources.worldbank.org/INTUWM/Resources/340232-1205330656272/CitiesandClimateChange.pdf.

Building the World Blog by Kathleen Lusk Brooke and Zoe G Quinn is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported Lice

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August 10, 2019
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Calculate Your Climate Diet: Water-Energy-Food Nexus

Bad for your health and disastrous for the planet. “Cheeseburger.” Photographer: Renee Comet. Image: National Institutes for Health, USA.

Should labels on food, commonly listing salt, fat, calories, now include water, energy, and land? Recent findings by the United Nations IPCC reveal world land use is not sustainable for growing the food we need. Agricultural practices including raising of animals meant for food, deforestation, erosion and renewal of topsoil, population expansion, and the energy and water required to produce food are all factors. Scientists term this the “Water-Energy-Food Nexus.” But what can you do, as an individual? Moving towards a plant-based diet can help.

Sir Paul McCartney, 2009. Image: wikimedia.

Sir Paul McCartney is among those who advocate a plant-oriented diet; to help the cause, Sir Paul challenges you to write a song to promote “Meat-Free Mondays.” A promising development: the plant-based Impossible Burger, offering a carbon footprint 89% smaller than beef. But even plant choices have better and worse consequences for climate change. Will farmers who vie for water to irrigate crops in agricultural areas of the Colorado River now be awarded water rights based on their produce: some food uses more water? Rice farmers may switch to millet or maize, grains that use less water but still provide nutritional benefits.

 

Potatoes Lyonnaise” Image: wikimedia.

Want to know whether to choose rice, fries, or pasta – rice uses the most energy, land, and water; pasta is second;  potatoes use the least (and are the most nutritious). Enjoy avocado toast, but note: eating one avocado per week uses 3,519 liters of water annually. Order from the sandwich menu, deciding between a beef-burger or an omelette – beef is the worst, chicken is better, eggs are the best. Wine or beer, coffee or tea – beer uses the most resources, followed by coffee, wine, and tea. Here’s a way to calculate your diet in the era of climate change. What’s your climate diet? – calculate here.

Johnson, Scott K. “New IPCC report shows land use is part of solution to climate change.” 8 August 2019. Ars Technica. https://apple.news/AEOL8nw6OWSEM4XD3elBig/

McCartney, Paul (Sir). “Meat-Free Mondays.” https://www.youtube.com/watch?v=1E1NDjltMvk

Peters, Adele. “Here’s how the footprint of the plant-based Impossible Burger compares to beef.” Fast Company, 20 March 2019. https://www.fastcompany.com/90322572/heres-how-the-footprint-of-the-plant-based-impossible-burger-compares-to-beef.

Spang, E. W. Moomaw, K. Gallagher, P. Kirshen, David H. Marks (2014) “Multiple Metrics for Quantifying the Intensity of Water Consumption for Energy Production.” Environmental Research Letters. 9-105003. https://iopscience.iop.org/article/10.1088/1748-9326/9/10/105003/meta

Stylianou, Nassos, Clara Guibourg, Helen Briggs. 9 August 2019. BBC, Science & Environment. “Climate change food calculator: What’s your diet’s carbon footprint? Check the environmental impact of what you eat and drink.” https://www.bbc.com/news/science-environment-46459714

Thin Lei Win. “Swap rice for maize, millet and sorghum to save water and boost nutrition: experts tell India.” 5 July 2018. Reuters. https://www.reuters.com/articles-india-rice-hunger/swap-rice-for-maize-millet-and-sorghum-to-save-water-and-boost-nutrition-experts-tell-india-idUSKBN1JV16P

United Nations. Intergovernmental Panel on Climate Change (IPCC). “Special Report on Climate Change and Land: desertification, land degradation, food security, and greenhouse gas fluxes in terrestrial ecosystems.” 2 August 2019. https://www.ipcc.ch/report/srccl/

Building the World Blog by Kathleen Lusk Brooke and Zoe G Quinn is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported Lice

 

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August 2, 2019
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ENERGY: AC – Hot trends/Cool news

“Air-Conditioners are everywhere” by Peteris, 2008. Image: wikimedia.

The hotter the climate gets, the more we turn on the AC (for the privileged who may have such access). Since 16 of the 17 warmest years have been since 2000, energy consumption by air-conditioning may triple by 2050, equaling the current electricity use of the European Union, Japan, and United States – combined. Enter SkyCool: a wafer-thin reflective material that radiates infrared, thermal energy at a very precise wavelength that slips quietly through Earth’s atmosphere, into space. Normally, heat energy is trapped in the atmosphere, so that’s very good news indeed.

But there’s more, and it’s cool news. The same infrared, thermal energy can be used to cool water moving through pipes to a just noticeable difference a few degrees cooler than, say, a school or an office building. That’s like AC, but better. While New Yorkers may be interested, many of the future customers will be in China, India, and Indonesia – expected to consume half of all the demand for air-conditioning in the future. China noted a 45% increase in the air-conditioner market in 2017. The new technology could reinvent air-conditioning and cool buildings, with greatly reduced emissions.

Hoover Dam used an ice-water system to cool concrete. “Hoover Dam at Night.” wikimedia commons.

There’s historic precedent: when the Hoover Dam was built, 3.25 million cubic yards of concrete were used; so much that a bucket of concrete went through the overhead cable delivery system every 78 seconds. But that much concrete would have taken 100 years to cool. Builders (a consortium called Six Companies included J.F. Shea Co.; MacDonald & Kahn; Morrison-Knudsen; Utah Construction; and a joint venture formed by W.A. Bechtel, Henry J. Kaiser, and Warren) devised a structural system of 582 miles of steel pipes within the concrete; they filled the pipes with ice-water, causing the concrete to cool and harden, and then they emptied the pipes of water but left the supporting structure to further strengthen the edifice.

Air-conditioning is a global market of $50 billion. Will the innovation, product of the TomKat Center for Sustainable Energy at Stanford University, change the future? Inventors Aaswath Raman, Eli Goldstein, (along with earlier team members) and Shanhui Fan are optimistic. Winner of the SXSW Eco Startup Showcase, the innovation is called SkyCool Systems,  Interested? Catch Aaswath Raman’s TED talk here.

Baraniuk, Chris. “How trying to stay cool could make the world even hotter.” 18 June 2018. BBC/Business.

Temple, James. “A material that throws heat into space could soon reinvent air-conditioning.” 12 September 2017. Technology Review. https://www.technologyreview.com/s/608840/a-material-that-throws-heat-into-space-could-soon-reinvent-air-conditioning/

Raman, Aaswath. “How we can turn the cold of outer space into a renewable resource.” 22 June 2018 TED Talk. https://www.youtube.com/watch?v=7a5NyUITbyk

SkyCool Systems. Aaswath Raman, Eli Goldstein, Shanhui Fan. https://tomkat.stanford.edu/innovation-transfer/skycool

Building the World Blog by Kathleen Lusk Brooke and Zoe G Quinn is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported Licen

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July 25, 2019
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TRANSPORT: Flygskam (Flight Shame)

“C-141 Starlifter over Antarctica.” Photographer Gralo. Image: wikimedia.

Flight shame, or as coined in Sweden “Flygskam,” is taking off. The movement prompted France to levy a flight tax ranging from 2-18 euros. KLM celebrated its 100th anniversary with a campaign urging passengers to fly less, stating that aviation causes 3% of human-caused carbon emissions. Recommended transport alternative for short distances: trains. Japan is upgrading fast-train system, Shinkansen, in time for the 2020 Tokyo Olympics. The Channel Tunnel and EuroStar encouraged travelers to take the train. Will the United States, developer of the market-changing Transcontinental Railroad, redesign tracks for mag-lev or hyper-loop?

Greta Thunberg speaking at French Parliament 2019. Image: wikimedia.

Flygskam began when Olympic gold medalist Bjorn Ferry, and others championed the movement including climate activist Greta Thunberg; the teen nominated for the Nobel Peace Prize completed a climate-change European speaking tour mostly by train, urging travelers to forgo short-haul flying. As linguists note, every neologism might give rise to its opposite: now there is a new term:Tagskryt” or “train bragging.”

BBC. “What is flygskam? Greta speaks up about ‘flight-shaming.'” 19 July 2019. https://www.bbc.co.uk/newsround/49032117/

Elking, Isaac and Robert Windle. “Examining Differences in Short-Haul and Long-Haul Markets in US Commercial Airline Passenger Demand.” Transportation Journal. Vol. 53, No. 4 (Fall 2014), pp. 424-452. https://www.jstor.org/stable/10.5325/transportationj.53.4.0424.

KLM. “Fly Responsibly.” https://flyresponsibly.klm.com/en

Pennetier, Marine and Geert De Clereq. “France to tax flights from its airports, airline shares fall.” 9 July 2019. Reuters. https://www.reuters.com/aticle/us-france-airlines-tax/france-plans-new-tax-on-outbound-flights-airline-shares-fall-idUSKCN1U412B.

PRI. Public Radio International. “‘Flight shame’ in Sweden prompts rail-only travel movement.” 30 April 2019. PRI’s The World. https://www.pri.org/stories/2019-04-30/flight-shame-sweden-promts-rail-only-travel-movement.

Thunberg, Greta. “Speech at French Parliament” 23 July 2019. @GretaThunberg. https://mobile.twitter.com/gretathunberg/status/1153940926517194752/ and https://www.facebook.com/gretathunbergsweden/

Building the World Blog by Kathleen Lusk Brooke and Zoe G Quinn is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported Licen

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July 19, 2019
by buildingtheworld
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SPACE: Lunar Life in 2069

“Lunar image animation.” Author, Tom Ruen, 2007. Image: wikimedia.

Fifty years ago, humans set foot on the moon, reaching the lunar destination through NASA’s Apollo 11 mission. Neil Armstrong, first person to alight on the lunar surface, famously proclaimed: That’s one small step for a man, one giant leap for mankind. As lunar explorations continue, what will life be like on the moon in 2069? Scientists from China, Europe, Russia, and the USA, among others, project several developments.

Lunar Life in 2069:

Chinese Academy of Sciences’ National Space Science Center: “Tourism for space holidays; hotel staff (some robotic) will live on the moon, perhaps in seasonal shifts.”

Earthrise Alliance: “The moon will be like Antarctica today – mainly science, some rarified tourism, limited habitation.”

European Space Agency: “Science, with an emphasis on shared projects among many nations.”

NASA: “Public/private cooperation with scientific partnerships. Tourism from private industry.”

Russian Academic of Sciences’ Space Research Institute: “The moon will look like a resort.”

Source: Boyle, 2019.

One thing is certain: innovation. Expected to arrive on the lunar surface soon: a nuclear power station, missions of exploration for water, minerals, and maybe even evidence of microbial life, fossilized now in rock. Among visions developed during the last fifty years, Frank P. Davidson suggested Lunar U, an educational program for universities offering the ultimate study abroad. Meanwhile, if you weren’t watching in July 1969, here’s a video.

Boyle, Alan. “The moon in 2069: Top space scientists share their vision for lunar lifestyles.” World Conference of Science Journalists, Lausanne, Switzerland. 2 July 2019. GeekWirehttps://www.geekwire.com/2019/moon-2069-space-officials-share-visions-future-lunar-lifestyles/

Griffin, Gerry “Moon Landing: Wow, it worked!” Witness History. BBC. 17 July 2019. https://www.bbc.com/news/av/stories-48955513/moon-landing-wow-it-worked

NASA, “Apollo 11 Moon Mission.” https://www.nasa.gov/multimedia/hd/apollo11_hdpage.html

Wenz, John. “Life on the Moon? Maybe long ago.” 23 July 2018. Astronomy. http://www.astronomy.com/news/2018/07/life-on-the-moon/.

Appreciation to George H. Litwin for this topic, and Frank P. Davidson for lunar future visions.

Building the World Blog by Kathleen Lusk Brooke and Zoe G Quinn is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported Licen

 

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