Every Monday, Tim Dorrian brings us Cool New Stuff - which is exactly what the name suggests. Today we look at the increasing trend of plogging, which involves picking up rubbish while on a walk or a run. Tim also brings us the Conscious Consumer, an app that businesses sign up to and consumers use to support those who are making an effort to be environmentally and economically friendly. For more cool new stuff, check out what Tim and his team at Aro Digital are up to.