maybe some others will come back. >> the sun is setting in chorro blanco. at one time, that signaled the end of the day for the villagers. but now, they turn on the lights. some families have even bought tv sets. it's another way for people here to move closer to a world that seems so far away from their remote andean home. and now we want to find out from you, what you think about globalization and how it is affecting the way you live. you can e-mail us or go online and fill in our global questionnaire. and today we hear from senegal. >> i live in baila. i'm 54. my name is abass goudiaby. i'm a farmer. i tend my fields. i earn my upkeep working the land. for me globalization means respecting differences. and the capacity for every single person -- wherever they are in the world -- to be aware of what's happening elsewhere in the world. and to adjust their lifestyle accordingly. i worry about losing my identity, disappearing into a totally unfamiliar world and not knowing where i come from and where i'm heading. it would make me happy for all the children i