health climate green nursing NHS sustainable sustainability things tweet understand greener impacts joining chat nurses promote public patients share students working care Air beds education learn healthcare great event active car carbon waste student understanding tweetchat social opportunities making placement practice patient plants online single projects recycling wear thought water big city activities adding amount clinical crisis framework gloves Educating encourage energy footprint hear life lead links love natural masks local inspired ideal include increased knowledge interested involve GreenWashing HCPs guidance guilty heating environmental environmentally examples action cleaning create Goals friendly explore financial encouraging food driving Development difference disposal affecting affects area assignments chance caring behaviour bins years works world turn transport travel weather walking warming SusQI suitable straps stuff threaten Reduce recyclable quality rising road reducing similar showcase scheme sea Seek society sounds starting impact Nurse pedestrianised person personal organisation pioneer precipitation push putting promoting places pollen pollutants Pollution