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UN report addresses single-use plastics and LCA

Life Cycle Initiative led by UN Environment publishes synthesis report investigating impacts of single-use plastic products through life cycle assessment (LCA) approach; finds concept of ‘single-use’ more problematic than ‘plastic’; encourages countries to promote and incentivize replacing single-use products with reusable products; keep products at highest value in economy for as long as possible

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UNEP reports assess impacts of global plastic pollution, potential solutions

Two publications from the United Nations Environment Programme (UNEP) provide overview and assessment of global challenges related to marine litter and plastic waste; include set of infographics summarizing key thematic areas; book chapter proposes organizing diverse problem formulations and potential solutions to plastic pollution into a conceptual framework, considers necessary value judgments and world views

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Nature Food study finds gaps in food system plastics research

Systematic scoping review assesses the research literature covering plastic’s effects on human health, the environment, and food security/economics through the entire food system from 2000 through 2018; includes over 3,300 studies; found majority of previous research focused on food security/economics; identified gaps related to studies on the effect of plastics on human health, meta-analyses, and research within low-income nations

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Canada Plastics Pact launched

Canada most recent country to launch a plastics pact within the Ellen Macarthur Foundation’s global initiative; aims to by 2025 achieve 100% reusable, recyclable, or compostable plastic packaging, 50% effective recycle or compost rate, minimum 30% recycled content

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Another step towards a UN plastics treaty

Peru and Rwanda introduce a draft resolution to negotiate a global plastic pollution treaty at the inaugural United Nations Ministerial Conference on marine litter and plastic pollution; 33 countries sign on as co-sponsors; more than 80 other nations support a UN resolution on plastics

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Study finds PFAS in 100% of sampled breastmilk

Environmental Science and Technology publishes study in which 100% of milk samples from breast-feeding mothers contained at least one of 39 per- and polyfluoroalkyl substances (PFAS); Phased-out PFOS and PFOA were most abundant compounds but currently used short-chain PFAS such as PFHpA and PFHpA detected in majority of samples and becoming more common; The Guardian reports chemical companies hid risks about short-chain PFAS in food packaging