http://www.trendhunter.com/trends/flood-prevention
http://www.trendhunter.com/trends/search-and-rescue-drone
http://www.trendhunter.com/trends/green-microcycle
http://www.trendhunter.com/trends/edible-forest
http://www.trendhunter.com/trends/green-sites
http://www.social-startups.de/east-side-compost-pedallers/
http://www.c40.org/ending-climate-change-begins-in-the-city
http://www.scidev.net/global/gm/news/egyptian-scientists-produce-droughttolerant-gm-wh.html
http://www.verticalfarm.com/
http://2014.smartlivingchallenge.com/ideas/bike-nextdoor-neighbor-to-neighbor-bike-?current_tab=Random&row_num=1&getparameters=1
http://2014.smartlivingchallenge.com/ideas/park-your-bike-pyb?current_tab=Random&row_num=6&getparameters=1
http://www.eltis.org/discover/case-studies/umeas-green-parking-purchase-model-sweden
http://www.eltis.org/discover/case-studies/making-cycling-bristol-safer-democratically-united-kingdom#sthash.C34QzfiU.dpuf