Dunuwila, P.; Rodrigo, V.H.L.; Daigo, I.; Goto, N. Social Sustainability of Raw Rubber Production: A Supply Chain Analysis under Sri Lankan Scenario. Sustainability2023, 15, 11623.
Dunuwila, P.; Rodrigo, V.H.L.; Daigo, I.; Goto, N. Social Sustainability of Raw Rubber Production: A Supply Chain Analysis under Sri Lankan Scenario. Sustainability 2023, 15, 11623.
Dunuwila, P.; Rodrigo, V.H.L.; Daigo, I.; Goto, N. Social Sustainability of Raw Rubber Production: A Supply Chain Analysis under Sri Lankan Scenario. Sustainability2023, 15, 11623.
Dunuwila, P.; Rodrigo, V.H.L.; Daigo, I.; Goto, N. Social Sustainability of Raw Rubber Production: A Supply Chain Analysis under Sri Lankan Scenario. Sustainability 2023, 15, 11623.
Abstract
Raw rubber production is the sole foundation for the rubber product industry, rendering raw rubber to manufacture essential commodities to mankind such as tires, condoms, surgical gloves, and so forth. Raw rubber production involves various stakeholders; however, literature focusing on the social impacts of raw rubber production and its supply chain has hereto been limited. Social life cycle assessment, a popular tool to assess the social impacts of a product or process and was deployed herein to assess the social profiles of three Sri Lankan raw rubber supply chains (crepe rubber, concentrated latex, and ribbed smoked sheets). The Social Hotspots Database v4 on Sima Pro v9.3 was used for the analysis. Results indicated that Governance and Labour rights & decent work had been affected in its supply chain of fertilizers due to Corruption and Freedom of association & collective bargaining issues, mainly in Belarus, and China. Proposed improvement options to address these touchpoints were found to be effective. For instance, if the importation of K-fertilizer shifted into low risk countries, overall social risks associated with Corruption and Freedom of association & collective bargaining in the supply chains could be reduced by ca. 36% and 25%, respectively. As a result, social risks in the aforesaid impact categories, i.e., Governance and Labor rights & decent work, were reduced by ca. 35-41% and ca. 17-20%, respectively. Such improvements may help positioning the Sri Lankan rubber industry in the sustainability-conscious-world rubber market. Further, the methodical hierarchy developed herein is suggested to adopt in any industry to measure social sustainability subjected to the relevant refinements to the supply chains.
Keywords
social life cycle assessment; crepe rubber; concentrated latex; ribbed smoked sheets; corruption
Subject
Environmental and Earth Sciences, Sustainable Science and Technology
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
