URLS been looking at

https://europen-packaging.eu/sustainability/packaging-environment.html

https://hbr.org/2009/09/why-sustainability-is-now-the-key-driver-of-innovation

https://core.ac.uk/download/pdf/82563697.pdf

https://journals.sagepub.com/doi/pdf/10.1509/jmkg.67.2.76.18609

https://www.theguardian.com/sustainable-business/2015/oct/22/corporate-social-responsibility-dove-chipotle-patagonia

https://www.theguardian.com/environment/2018/jan/17/nearly-1m-tonnes-every-year-supermarkets-shamed-for-plastic-packaging

https://www.theguardian.com/environment/2017/mar/13/waste-plastic-food-packaging-recycling-throwaway-culture-dave-hall

https://www.nationalgeographic.com/magazine/2018/06/plastic-planet-waste-pollution-trash-crisis/

https://www.raconteur.net/sustainability/sustainable-packaging-difficult-journey

https://www.raconteur.net/sustainability/facing-the-environmental-challenges-of-packaging

http://europa.eu/rapid/press-release_MEMO-15-6204_en.htm

https://www.theguardian.com/environment/2018/jan/17/nearly-1m-tonnes-every-year-supermarkets-shamed-for-plastic-packaging

https://courses.edx.org/courses/course-v1:DelftX+SPCEx+3T2018/courseware/a66bec860f8748399695fbf013600a35/20f208f819a0407aa990749d250065ff/1?activate_block_id=block-v1%3ADelftX%2BSPCEx%2B3T2018%2Btype%40vertical%2Bblock%40b75d09023c5348eba70eabd7bf5e152a

http://www.upenn.edu/pennpress/book/15648.html

https://onlinelibrary.wiley.com/doi/full/10.1111/j.1470-6431.2008.00710.x

https://onlinelibrary.wiley.com/doi/full/10.1111/j.1470-6431.2008.00710.x

https://www.google.co.uk/search?q=maslow+hierarchy+of+needs&oq=mazlow+hie&aqs=chrome.1.69i57j0l5.8440j0j4&sourceid=chrome&ie=UTF-8

https://www.researchgate.net/publication/294736180_THE_ROLE_OF_DESIGN_IN_SUSTAINABLE_CONSUMPTION_A_STUDY_ON_SUSTAINABLE_FOOD_PACKAGING

https://www.kidv.nl/6859/food-packaging-for-sustainable-development.pdf

https://www.nytimes.com/2014/11/20/business/energy-environment/packaging-environment.html

https://books.google.co.uk/books?id=vNc2Cj-FkF4C&printsec=frontcover&dq=consumer&hl=en&sa=X&ved=0ahUKEwjTyammj6zeAhWIJSwKHT4gAwIQ6wEINzAC#v=onepage&q=consumer&f=false

http://edepot.wur.nl/392347

http://eprints.leedsbeckett.ac.uk/5188/1/ProductandPackagingInnovation_AttitudesBehavioursandStrategiesPV-TOPIC.pdf

https://issuu.com/meganojari/docs/megan_ojari_essay_draft

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https://www.dezeen.com/2017/03/27/nike-releases-air-max-shoebox-made-from-recycled-cartons-coffee-lids-design-sustainable-packaging-arthur-huang-miniwiz/

https://www.nealsyardremedies.com/about-us-pages/our-products/packaging.html

https://www.nealsyardremedies.com/about-us-pages/beliefs/sustainability.html

https://www.zigzagadvertising.co.uk/blog/2018/06/05/brands-encouraging-reuse-packaging/

https://sustainability.nike.com/circular-innovation-challenge

https://www.dezeen.com/2018/09/07/carlsberg-replaces-plastic-ring-can-holders-recyclable-glue/

https://www.dezeen.com/2016/06/08/edible-bio-based-six-pack-rings-saltwater-brewery-we-believers-packaging-recycled-sustainable-protect-marine-wildlife/

http://www.un-documents.net/our-common-future.pdf

https://pdfs.semanticscholar.org/9456/60457ff1e2fd07a46bec0262a761f941c88a.pdf