能介绍一下2040的剧情吗？
2040是一部2019 / 澳大利亚 / 纪录片的影片，更新HD（页面保持更新）。含SD 资源在内的多条播放线路，详情页可选集播放。2040 is an innovative feature documentary that looks to the future, but is vitally important NOW. Award-winning director Damon Gameau embarks on journey to explore what the future ...