Living The Future: Who Can Do What to Improve Human and Environmental Health While Securing Nutritious Food?
Main Article Content
Abstract
For the first time in human history, we encounter global limits of essential resources and are being challenged by the consequences of man-made climate change, reduced biodiversity and pollution by chemical substances. Feeding the extra 5.5 billion urban people in this century requires transformation of the present unsustainable agrifood system. Residents can take part in this transformation by changing to healthy diets, recycle food waste and come closer to the food markets, while public and private sectors could look for innovative ways to produce food and to design city infrastructure and buildings that will enhance recycling of limited resouces and reduce environmental foot prints.
Global data are forthcoming on resources and on causes of human and environmental ill heatlh, making it possible to conjure future resources restrictions and imbalances of nutrients. Today, the global agrifood system contributes more than a quarter of the global GHG emissions, four-fifth of eutrophication and more than nine-tenth of biodiversity losses. Revised diets, reduced food waste and soilless food production will significantly shrink agricultural land use – and proportionally reduce greenhouse gas emissions and biodiversity losses. Emerging infrastructure and technologies in combination with recycling of nutrients can close the resource gaps by halving the global demand for fertilisers and still feed the world.
Keywords:
food security, dietary change, foot prints, nutrient recycling, greening cities, partnership in change
Article Details
How to Cite
DRANGERT, Jan-Olof.
Living The Future: Who Can Do What to Improve Human and Environmental Health While Securing Nutritious Food?.
Medical Research Archives, [S.l.], v. 11, n. 9, sep. 2023.
ISSN 2375-1924.
Available at: <https://esmed.org/MRA/mra/article/view/4361>. Date accessed: 15 may 2024.
doi: https://doi.org/10.18103/mra.v11i9.4361.
Section
Research Articles
The Medical Research Archives grants authors the right to publish and reproduce the unrevised contribution in whole or in part at any time and in any form for any scholarly non-commercial purpose with the condition that all publications of the contribution include a full citation to the journal as published by the Medical Research Archives.
References
1. IPCC, (2022). Climate change 2022. Mitigation of Climate Change. Working Group 3 contribution. Summary for Policymakers. International Panel of Climate Change. https://report.ipcc.ch/ar6wg3/pdf/IPCC_AR6_WGIII_SummaryForPolicymakers.pdf
2. Rockström, J., Steffen, W., Noone, K., Persson, A., Chapin III, F.S., Lambin, E., Lenton, T.M., Scheffer et al. (2009). A safe operating space for humanity. Identifying and quantifying planetary boundaries that must not be transgressed could help prevent human activities from causing unacceptable environmental change. Nature 461: 472–475.
3. Crippa, M., Solazzo, E., Guizzardi, D. (2021) Food systems are responsible for a third of global anthropogenic GHG emissions. Nat Food 2, 198–209 (2021). https://doi.org/10.1038/s43016-021-00225-9
4. OECD. (2013). Green Growth in Cities, OECD Green Growth Studies, OECD Publishing. Paris. http://dx.doi.org/10.1787/9789264195325-en.
5. Drangert, J-O. and Hallström, J. (2023). From pigs to incineration and beyond: The evolution of organic waste and food management in Sweden in the period 1800 – 2000 and future prospects. City and Environment Interactions at https://doi.org/10.1016/j.cacint.2023.100113
6. Malthus, T.R. (1798). An essay on the principles of population. Penguin 1978. London.
7. Borgström, G. (1965). The hungry planet – the modern world at the edge of famine. New York. McMillan. 475 p.
8. EFMA. (2000). Understanding phosphorus and its use in agriculture. European Fertilizer Manufacturers Association. Accessed 2015. www.fertilizerseurope.com/
9. FAO. (2022). World Food and Agriculture – Statistical Yearbook 2022. Rome. https://doi.org/10.4060/cc2211en
10. World Bank. (2023). World Bank data. Retrieved in June, 2023. https://data.worldbank.org/indicator
11. Poore, J. & Nemecek, T. (2018). Reducing food’s environmental impact through producers and consumers. Science, 360(6392), 987-992.
12. Steffen, W., Richardson, K., Rockström, J., Cornell, S.E., Fetzer, I., Bennett, E.M., Biggs, R., Carpenter, S. R. et al. (2015). Planetary boundaries: Guiding human development on a changing planet. Science, 347: 1259855. https://doi.org/10.1126/science.aaa9629.
13. USGS. (2016). Mineral commodities summaries. United States Geological Survey.
14. USGS. (2015). Mineral commodities summaries. United States Geological Survey.
15. 15 FAO, IFAD, UNICEF, WFP and WHO. (2023). The State of Food Security and Nutrition in the World 2023. Urbanization, agrifood systems transformation and healthy diets across the rural–urban continuum. Rome, FAO. https://doi.org/10.4060/cc3017en
16. Satterthwaite, D., Beard, V., Mitlin, D., and Du, J. (2019). Untreated and Unsafe: Solving the Urban Sanitation Crisis in the Global South. Working Paper. Retrieved from Washington, DC.
17. Li, Y., Filimonau, V., Wang, L. and Cheng, S. (2023). A set of preliminary indicators for holistic sustainability assessment of household food consumption in rural and urban China. Resources, Conservation & Recycling 188 (2023) 106727.
18. Helander, H., Bruckner, M., Leipols, S., Petit-Boix, A. and Bringezu, S. (2021). Eating healthy or wasting less? Reducing resource footprints of food consumption. Environ. Res. Lett. 16 054033. Doi: 10.1038/-9326/abe673
19. OCP. (2010). Annual Report on Sustainable Development 2009. Casablanca, Morocco: Office Cherifien des Phosphates (OCP) Group. Available at: https://vdocuments.site/ocp-rapport-annuel-2009-fr.html.
20. Vallin, A., Grimvall, A., and Sundblad, E.-L. (2016). Changes in Four Societal Drivers and Their Potential to Reduce Swedish Nutrient Inputs into the Sea. Report. Stockholm: Swedish Institute for the Marine Environment, 3.
21. Moomaw, W., Berzin, I. and Tzachor, A. (2017). Cutting out the middle fish: marine microalgae as the next sustainable omega 3 fatty acid and protein source. Industrial Biotechnology, 13(5), 234-243, https://doi.org/10.1089/ind.2017.29102.wmo.
22. UNEP. (2021). Food Waste Index Report 2021. United Nations Environment Programme. Nairobi. ISBN No: 978-92-807-3868-1. https://www.unep.org/resources/report/unep-food-waste-index-report-2021
23. Gustavsson, J., Cederberg, C., Sonesson, U., van Otterdijk, R., & Meybeck, A. (2011). Global Food Losses and Food Waste: Extent, Causes and Prevention. Rome: FAO.
24. NFS. (2021). The National Food Strategy: Independent Review. The Plan – July 2021. Retrieved on 15 March, 2023from https://www.nationalfoodstrategy.org/the-report/
25. Fresco, L. (2020). How to fight food loss and waste: High-tech and ecosystem based solutions. Champions 12.3 org. Accessed June 2023. https://champions123.org/opinion-how-fight-food-loss-and-waste-high-tech-and-ecosystem-based-solutions
26. Popkin, B.M. and Ng, S.W. (2021). Sugar-sweetened beverage taxes: Lessons to date and the future of taxation. PLOS Medicine, https://doi.org/10.1371/journal.pmed.1003412 .
27. Behrens, P., Kiefte-de Jong, J.C., Bosker, T., Rodrigez, J.F.D., de Konig, A., Tukker, A. (2017). Evaluation of the environmental impacts of dietary recommendations. Proc. Natl. Acad.Sci. USA. 114 (51), 13412-13417.
28. The Food and Land Use Coalition. (2019). Growing Better: Ten Critical Transitions to Transform Food and Land Use. The Global Consultation Report of the Food and Land Use (FOLU) Coalition September 2019. Accessed January 2023 https://www.foodandlandusecoalition.org/wp-content/uploads/2019/09/FOLU-GrowingBetter-GlobalReport-SummaryReport.pdf
29. Springmann, M., Godfray, H.C.J., Rayner, M., and P. Scarborough (2016) Analysis and valuation of the health and climate change cobenefits of dietary change. Cobenefits of global dietary change. PNAS Proceedings of the National Academy of Sciences Volume 113, Issue 15Apr 2016. https://doi.org/10.1073/pnas.1523119113.
30. Greene, C.H., Scott-Bouchler, C.M., Hausner, A.L.P., Johnson, Z.I., Lei, X.G. & Huntley, M.E. (2022). Transforming the Future of Marine Aquaculture: A Circular Economy Approach. Oceanography, 35(2), 26–34, https://doi.org/%2010.5670/oceanog.2022.213%20
31. Lalander, C., Diener, S., Magri, M., Zurbrügg, C., Hellström, A., and Vinnerås, B. (2013). Faecal sludge management with the larvae of the black soldier fly (Hermetia illucens) – from a hygiene aspect. Sci. Total Environ. 458-460, 312–318. doi:10.1016/j.scitotenv.2013.04.033
32. van Huis, A., Itterbeeck, J.V., Klunder, H., Martens, E., Halloran, A., Muir, G., Vantomme, P. (2013). Edible insects; future prospects for food and feed security. FAO forestry paper 171. FAO, Rome.
33. Green-On, (2023). Fats & oil made from CO2. https://www.google.com/search?q=green-on&oq=green-on&aqs=chrome.0.69i59j46i512j0i512l8.5459j0j4&sourceid=chrome&ie=UTF-8
34. Darpa. (2021). A Cornucopia of Microbial Foods. Visited on 10 March, 2022. https://www.darpa.mil/news-events/2021-12-02
35. Steer, G & Speed, M. 2023. Investors lose their appetite for meal alternatives despite green concerns. Financial Times Weekend 10/11 June, 2023.
36. Minier, P., Esculier, F., Tassin, B., and Chatzis, K. (2023). Can sewerage be considered safe management of human feces? City and Environment Interactions 19 (2023) 100107. https://doi.org/10.1016/j.cacint.2023.100107.
37. UN-Water. (2018). The United Nations World Water Development Report 2018: Nature-Based Solutions for Water. WWAP (United Nations World Water Assessment Programme)/UNESCO. Paris.
38. Fammler, H., Lagerqvist, A., Jämtrot, A., and Futter, M. (2019). Nonhazcity – a flagship project of the Baltic Sea region. European Union Interreg. February, 2019. Retrieved 15 on August, 2022 from https://www.slu.se/globalassets/ew/org/inst/vom/publikationer/nonhazcity_write-up_hf16march.pdf
39. Yang, C., Xue, Z. and Wen, J. (2023). Recent Advances in MOF-Based Materials for Remediation of Heavy Metals and Organic Pollutants: Insights into Performance, Mechanisms, and Future Opportunities. Sustainability 2023, 15(8), 6686; DOI: 10.3390/su15086686.
40. ChemSec. 2018. Comprehensive methodology for substance inclusion on the SIN List (Substitute It Now). International Chemical Secretariat, Gothenburg, Sweden. Retrieved 20 June, 2022 from https://chemsec.org/publication/sin-list/comprehensive-methodology-for-substance-inclusion-on-the-sin-list/
41. Drangert, J-O. 2021. Urban water and food security in this century and beyond: Resource-smart cities and residents. Ambio (2021) 50:679-692. Doi.org/10.1007/s13280-020-01373-1.
42. SOU. (2019). Future chemical risk management. Accounting for combination effects and assessing chemicals in group. Swedish Government Report, Ministry of the Environment. SOU 2019:45. https://www.government.se/legal-documents/2019/11/sou-201945/
43. Kärrman, E., Kjerstadius, H., Hagman, M. and Davidsson, Å. 2017. Källsorterande system för spillvatten och matavfall – erfarenheter, genomförande, ekonomi och samhällsnytta (Source separation systems for wastewater and food waste – experience, implementation, economy and societal benefit), Report, The Swedish Water and Wastewater Association, Stockholm, Sweden.
44. WHO. (2006). WHO Guidelines for the Safe Use of Waste Water, Excreta and Grey water Volume 4: Excreta and Grey water Use in Agriculture. World Health Organisation, Geneva. http://www. who.int/water_sanitation_health/wastewater/gsuww/en/index.html
45. Drangert, J-O. & Kjerstadius, H. (2023). Recycling – The future urban sink for wastewater and organic waste. City and Environment Interactions. Volume 19, August 2023, 100104. Visited June 2023 at: https://doi.org/10.1016/j.cacint.2023.100104.
46. Jönsson, H. (2019). Phosphorus, nitrogen, potassium and sulphur – availability, vulnerability and recovery from sewage. Energy and Technology Report 105. Uppsala: Swedish University of Agricultural Sciences. (In Swedish, English summary).
47. World Bank, (2012). Inclusive Green Growth. The pathway to sustainable development. The World Bank, Washington. Doi: 10.1596/978-0-8213-9551-0.
48. Smith, J., Ratta, A. and Nasr, J. (1996). Urban agriculture: food, jobs and sustainable cities. UNDP. New York.
49. Edmondson, J.L., Cunningham, H., Densley Tingley, D.O., Dobson, M.C., Grafius, D.R., Leake, J.R., McHugh, N. et al. (2020). The hidden potential of urban horticulture. Nature Food, 1(3): 155–159. https://doi.org/10.1038/s43016-020-0045-6
50. Stringer, S.M. (2010). A blueprint for sustainable food system. Presentation at Food NY, February 2010 by Manhattan Borough President S.M. Stringer.
51. Vertical Forest. (2018). Vertical Forest concept and reality. Retrieved 17 June, 2019 from https://www.stefanoboeriarchitetti.net/en/project/vertical-forest/.
52. Suzuki, H., A. Dastur, A., Moffatt, S., Yabuki, N., Maruyama, H. 2010. Eco2 Cities. Ecological cities as economic cities. Washington DC: World Bank. Doi:10.1596/978-0-8213-8046-8.
53. Petersen, R. and Wuppertal Institute. (2004). Land use planning and urban transport. Module 2a of Sustainable Transport: A sourcebook for policy-makers in developing cities, rev. ed. Eschborn.
54. Goyal, K., and Kumar, A. (2022). A comprehensive view of existing policy directives and future interventions for water reuse in India. Water Policy Vol 24 No 7, 1195.
2. Rockström, J., Steffen, W., Noone, K., Persson, A., Chapin III, F.S., Lambin, E., Lenton, T.M., Scheffer et al. (2009). A safe operating space for humanity. Identifying and quantifying planetary boundaries that must not be transgressed could help prevent human activities from causing unacceptable environmental change. Nature 461: 472–475.
3. Crippa, M., Solazzo, E., Guizzardi, D. (2021) Food systems are responsible for a third of global anthropogenic GHG emissions. Nat Food 2, 198–209 (2021). https://doi.org/10.1038/s43016-021-00225-9
4. OECD. (2013). Green Growth in Cities, OECD Green Growth Studies, OECD Publishing. Paris. http://dx.doi.org/10.1787/9789264195325-en.
5. Drangert, J-O. and Hallström, J. (2023). From pigs to incineration and beyond: The evolution of organic waste and food management in Sweden in the period 1800 – 2000 and future prospects. City and Environment Interactions at https://doi.org/10.1016/j.cacint.2023.100113
6. Malthus, T.R. (1798). An essay on the principles of population. Penguin 1978. London.
7. Borgström, G. (1965). The hungry planet – the modern world at the edge of famine. New York. McMillan. 475 p.
8. EFMA. (2000). Understanding phosphorus and its use in agriculture. European Fertilizer Manufacturers Association. Accessed 2015. www.fertilizerseurope.com/
9. FAO. (2022). World Food and Agriculture – Statistical Yearbook 2022. Rome. https://doi.org/10.4060/cc2211en
10. World Bank. (2023). World Bank data. Retrieved in June, 2023. https://data.worldbank.org/indicator
11. Poore, J. & Nemecek, T. (2018). Reducing food’s environmental impact through producers and consumers. Science, 360(6392), 987-992.
12. Steffen, W., Richardson, K., Rockström, J., Cornell, S.E., Fetzer, I., Bennett, E.M., Biggs, R., Carpenter, S. R. et al. (2015). Planetary boundaries: Guiding human development on a changing planet. Science, 347: 1259855. https://doi.org/10.1126/science.aaa9629.
13. USGS. (2016). Mineral commodities summaries. United States Geological Survey.
14. USGS. (2015). Mineral commodities summaries. United States Geological Survey.
15. 15 FAO, IFAD, UNICEF, WFP and WHO. (2023). The State of Food Security and Nutrition in the World 2023. Urbanization, agrifood systems transformation and healthy diets across the rural–urban continuum. Rome, FAO. https://doi.org/10.4060/cc3017en
16. Satterthwaite, D., Beard, V., Mitlin, D., and Du, J. (2019). Untreated and Unsafe: Solving the Urban Sanitation Crisis in the Global South. Working Paper. Retrieved from Washington, DC.
17. Li, Y., Filimonau, V., Wang, L. and Cheng, S. (2023). A set of preliminary indicators for holistic sustainability assessment of household food consumption in rural and urban China. Resources, Conservation & Recycling 188 (2023) 106727.
18. Helander, H., Bruckner, M., Leipols, S., Petit-Boix, A. and Bringezu, S. (2021). Eating healthy or wasting less? Reducing resource footprints of food consumption. Environ. Res. Lett. 16 054033. Doi: 10.1038/-9326/abe673
19. OCP. (2010). Annual Report on Sustainable Development 2009. Casablanca, Morocco: Office Cherifien des Phosphates (OCP) Group. Available at: https://vdocuments.site/ocp-rapport-annuel-2009-fr.html.
20. Vallin, A., Grimvall, A., and Sundblad, E.-L. (2016). Changes in Four Societal Drivers and Their Potential to Reduce Swedish Nutrient Inputs into the Sea. Report. Stockholm: Swedish Institute for the Marine Environment, 3.
21. Moomaw, W., Berzin, I. and Tzachor, A. (2017). Cutting out the middle fish: marine microalgae as the next sustainable omega 3 fatty acid and protein source. Industrial Biotechnology, 13(5), 234-243, https://doi.org/10.1089/ind.2017.29102.wmo.
22. UNEP. (2021). Food Waste Index Report 2021. United Nations Environment Programme. Nairobi. ISBN No: 978-92-807-3868-1. https://www.unep.org/resources/report/unep-food-waste-index-report-2021
23. Gustavsson, J., Cederberg, C., Sonesson, U., van Otterdijk, R., & Meybeck, A. (2011). Global Food Losses and Food Waste: Extent, Causes and Prevention. Rome: FAO.
24. NFS. (2021). The National Food Strategy: Independent Review. The Plan – July 2021. Retrieved on 15 March, 2023from https://www.nationalfoodstrategy.org/the-report/
25. Fresco, L. (2020). How to fight food loss and waste: High-tech and ecosystem based solutions. Champions 12.3 org. Accessed June 2023. https://champions123.org/opinion-how-fight-food-loss-and-waste-high-tech-and-ecosystem-based-solutions
26. Popkin, B.M. and Ng, S.W. (2021). Sugar-sweetened beverage taxes: Lessons to date and the future of taxation. PLOS Medicine, https://doi.org/10.1371/journal.pmed.1003412 .
27. Behrens, P., Kiefte-de Jong, J.C., Bosker, T., Rodrigez, J.F.D., de Konig, A., Tukker, A. (2017). Evaluation of the environmental impacts of dietary recommendations. Proc. Natl. Acad.Sci. USA. 114 (51), 13412-13417.
28. The Food and Land Use Coalition. (2019). Growing Better: Ten Critical Transitions to Transform Food and Land Use. The Global Consultation Report of the Food and Land Use (FOLU) Coalition September 2019. Accessed January 2023 https://www.foodandlandusecoalition.org/wp-content/uploads/2019/09/FOLU-GrowingBetter-GlobalReport-SummaryReport.pdf
29. Springmann, M., Godfray, H.C.J., Rayner, M., and P. Scarborough (2016) Analysis and valuation of the health and climate change cobenefits of dietary change. Cobenefits of global dietary change. PNAS Proceedings of the National Academy of Sciences Volume 113, Issue 15Apr 2016. https://doi.org/10.1073/pnas.1523119113.
30. Greene, C.H., Scott-Bouchler, C.M., Hausner, A.L.P., Johnson, Z.I., Lei, X.G. & Huntley, M.E. (2022). Transforming the Future of Marine Aquaculture: A Circular Economy Approach. Oceanography, 35(2), 26–34, https://doi.org/%2010.5670/oceanog.2022.213%20
31. Lalander, C., Diener, S., Magri, M., Zurbrügg, C., Hellström, A., and Vinnerås, B. (2013). Faecal sludge management with the larvae of the black soldier fly (Hermetia illucens) – from a hygiene aspect. Sci. Total Environ. 458-460, 312–318. doi:10.1016/j.scitotenv.2013.04.033
32. van Huis, A., Itterbeeck, J.V., Klunder, H., Martens, E., Halloran, A., Muir, G., Vantomme, P. (2013). Edible insects; future prospects for food and feed security. FAO forestry paper 171. FAO, Rome.
33. Green-On, (2023). Fats & oil made from CO2. https://www.google.com/search?q=green-on&oq=green-on&aqs=chrome.0.69i59j46i512j0i512l8.5459j0j4&sourceid=chrome&ie=UTF-8
34. Darpa. (2021). A Cornucopia of Microbial Foods. Visited on 10 March, 2022. https://www.darpa.mil/news-events/2021-12-02
35. Steer, G & Speed, M. 2023. Investors lose their appetite for meal alternatives despite green concerns. Financial Times Weekend 10/11 June, 2023.
36. Minier, P., Esculier, F., Tassin, B., and Chatzis, K. (2023). Can sewerage be considered safe management of human feces? City and Environment Interactions 19 (2023) 100107. https://doi.org/10.1016/j.cacint.2023.100107.
37. UN-Water. (2018). The United Nations World Water Development Report 2018: Nature-Based Solutions for Water. WWAP (United Nations World Water Assessment Programme)/UNESCO. Paris.
38. Fammler, H., Lagerqvist, A., Jämtrot, A., and Futter, M. (2019). Nonhazcity – a flagship project of the Baltic Sea region. European Union Interreg. February, 2019. Retrieved 15 on August, 2022 from https://www.slu.se/globalassets/ew/org/inst/vom/publikationer/nonhazcity_write-up_hf16march.pdf
39. Yang, C., Xue, Z. and Wen, J. (2023). Recent Advances in MOF-Based Materials for Remediation of Heavy Metals and Organic Pollutants: Insights into Performance, Mechanisms, and Future Opportunities. Sustainability 2023, 15(8), 6686; DOI: 10.3390/su15086686.
40. ChemSec. 2018. Comprehensive methodology for substance inclusion on the SIN List (Substitute It Now). International Chemical Secretariat, Gothenburg, Sweden. Retrieved 20 June, 2022 from https://chemsec.org/publication/sin-list/comprehensive-methodology-for-substance-inclusion-on-the-sin-list/
41. Drangert, J-O. 2021. Urban water and food security in this century and beyond: Resource-smart cities and residents. Ambio (2021) 50:679-692. Doi.org/10.1007/s13280-020-01373-1.
42. SOU. (2019). Future chemical risk management. Accounting for combination effects and assessing chemicals in group. Swedish Government Report, Ministry of the Environment. SOU 2019:45. https://www.government.se/legal-documents/2019/11/sou-201945/
43. Kärrman, E., Kjerstadius, H., Hagman, M. and Davidsson, Å. 2017. Källsorterande system för spillvatten och matavfall – erfarenheter, genomförande, ekonomi och samhällsnytta (Source separation systems for wastewater and food waste – experience, implementation, economy and societal benefit), Report, The Swedish Water and Wastewater Association, Stockholm, Sweden.
44. WHO. (2006). WHO Guidelines for the Safe Use of Waste Water, Excreta and Grey water Volume 4: Excreta and Grey water Use in Agriculture. World Health Organisation, Geneva. http://www. who.int/water_sanitation_health/wastewater/gsuww/en/index.html
45. Drangert, J-O. & Kjerstadius, H. (2023). Recycling – The future urban sink for wastewater and organic waste. City and Environment Interactions. Volume 19, August 2023, 100104. Visited June 2023 at: https://doi.org/10.1016/j.cacint.2023.100104.
46. Jönsson, H. (2019). Phosphorus, nitrogen, potassium and sulphur – availability, vulnerability and recovery from sewage. Energy and Technology Report 105. Uppsala: Swedish University of Agricultural Sciences. (In Swedish, English summary).
47. World Bank, (2012). Inclusive Green Growth. The pathway to sustainable development. The World Bank, Washington. Doi: 10.1596/978-0-8213-9551-0.
48. Smith, J., Ratta, A. and Nasr, J. (1996). Urban agriculture: food, jobs and sustainable cities. UNDP. New York.
49. Edmondson, J.L., Cunningham, H., Densley Tingley, D.O., Dobson, M.C., Grafius, D.R., Leake, J.R., McHugh, N. et al. (2020). The hidden potential of urban horticulture. Nature Food, 1(3): 155–159. https://doi.org/10.1038/s43016-020-0045-6
50. Stringer, S.M. (2010). A blueprint for sustainable food system. Presentation at Food NY, February 2010 by Manhattan Borough President S.M. Stringer.
51. Vertical Forest. (2018). Vertical Forest concept and reality. Retrieved 17 June, 2019 from https://www.stefanoboeriarchitetti.net/en/project/vertical-forest/.
52. Suzuki, H., A. Dastur, A., Moffatt, S., Yabuki, N., Maruyama, H. 2010. Eco2 Cities. Ecological cities as economic cities. Washington DC: World Bank. Doi:10.1596/978-0-8213-8046-8.
53. Petersen, R. and Wuppertal Institute. (2004). Land use planning and urban transport. Module 2a of Sustainable Transport: A sourcebook for policy-makers in developing cities, rev. ed. Eschborn.
54. Goyal, K., and Kumar, A. (2022). A comprehensive view of existing policy directives and future interventions for water reuse in India. Water Policy Vol 24 No 7, 1195.