propaganda and disinformation lobbying and they intend to consider down the path. why they talked about their opinions of climate change opinions of climate change opinion developing over the time, hence the changes? roughly oh that is right. for all of the green talk they continue to invest roughly 1% of their budget on low carbon technology. this is green washing 101, talk green, and dirty. washing 101, talk green, and di . ~ ., washing 101, talk green, and di .. ., , dirty. what about these hearings- dirty. what about these hearings. do dirty. what about these hearings. do they - dirty. what about these hearings. do they have| dirty. what about these . hearings. do they have any dirty. what about these - hearings. do they have any real impact? it s quite a big show impact7 it s quite a big show and there are lots of tense words and strong language but do they achieve anything7 looking at the history of the tobacco hearings which many drew analogies within the 19905, drew analogi