As far as the world, I was part of a discovery of how a specific enteric pathogen causes diarrhea...understanding how the pathogen works will allow development of novel therapeutics. The environment, hey I recycle, hopefully we all do, believe it or not recycling had to be pushed when I was a teen. My community, prior to having to conserve money because of losing my job I regularly gave to the food bank. And honestly I feel I have a community here on PC as well and I do my best to support people who need it. For myself CBT has had the greatest impact----I'm not the stress ball I used to be.