and catherine t. mcarthur foundation. committing to a more just, peaceful world. park foundation dedicated to heightening public awareness of critical issues. the colbert foundation and by our sole corporate sponsor mutual of america designing customized individual and group retirement products. that's why we're your retirement company. welcome. this is our final broadcast but you haven't seen the last of us. we'll continue to report and comment at our website. i hope you'll join me there for a web chat later this month. we end our broadcast here with an encouraging word from the generation. she is 18 years old and coplaintiff in a lawsuit spear headed by the organization our children's trust which claims that oregon isn't doing all it can to slow down global warming and protect the future. it's one of several suits based on the doctrine of public trust. >> it states the government is a trustee to protect air, water, land, you know to protect them for this generation and for many generations down the line. >> the law professor who has developed this theory says it