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View story Living walls to clean inner city air pollution 24 / 3 http://www.globalideasbank.org/site/bank/idea.php?ideaId=607... Submitted by openideas 60 months, 3 weeks, 1 day, 21 hours ago The Problem: Cleaning air pollution from inner cities ----- The Social Invention: One would grow living walls on all buildings within cities that needed to clean air pollution. www.verticalgardenpatrickblanc.com Tags: social innovation, air pollution, clean, global ideas bank comment (0) | Category: Health | Add openideas as a source Comments Votes (my sources) Votes (Everyone) Add your comment Add your comment If you already have an account, sign in: Email address: Password: If you don't, just complete these fields: (or join coRank for free) Your name: Your site: (optional) Your comment: (You have up to 5000 characters left) Can you see the 5 most prominent letters/numbers in this image? (case insensitive) Please enter them here: « go back

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