today is the first time they've used biodiesel to run their oil press.ehoundje and the other women, that's another exciting moment and a further step towards independence. >> and that's all we have time for on this edition of "global 3000." thanks for watching and don't forget to join us again next week. for now from me and the whole global team, bye bye! our guest is ambassador pickering. he is former u.s. ambassador to six countries. he was also former u.s. ambassador to the united nations and formatter under secretary of state for political affairs. >> ambassador, it's so good to is it and talk with you. >> thank you, dennis. i'm delighted to be here. >> four decades in the foreign service. when you look at the world today, what do you see? >> big change. some of it not for the good. it's hard to be optimistic. on the other hand, i think over the long term more people are involved in more things. communication has changed and technology is changing. and so in effect what we are seeing like it or not is the growth of more popular influence in the way c