. ♪ tavis: lukey -- lucy walker's latest project is called "wasteland."t took the award at sundance film festival. here now, scenes from "wasteland." ♪ >> hello. >> [unintelligible] [speaking foreign language] >> oscar buzz on this already, which begs the obvious question, why a film about garbage? >> well, it wasn't just me, it was an amazing artist. we cooked it up together. we were both obsessed with garbage. i was at n.y.u. and i was taken on a visit to a landfill, just out of curiosity, a friend of mine was teaching a class in garbage. i was so curious, i went along. i had two real sayings, the first was no matter how green and environmental i thought i was being before, when you stand in the landfill and you realize that everything you ever threw away, it doesn't vanish, it goes intl place and there i was standing on it. i was embarrassed i never thought that through before, that everything i used hung about, embarrassingly. the second thing, my goodness it would be a cool location for a movie because it just looked cool, the plastic bags and mounds