Following the interconnected stories of three unique individuals,需要成长纪录片旨在探索农业中一些根深蒂固的问题。这部电影突出了农业对人和地球的影响，以及一些为食品系统变化的人类驱动的解决方案。
面对成为父亲的新挑战，导演瑞安·威利克（Ryan Wirick）试图了解问题的性质，并找到可能有助于子孙后代的解决方案。他们与激进主义者和导演Rob Herring合作，试图创造成长的需求。Accompanied by Executive Producer and Narrator Rosario Dawson, Directors Herring and Wirick set out to discover how we can feed the world without destroying the planet.
“Documentaries had always been an important part of my life, but when I went to look for docs about solving our food and soil problems, there just wasn’t a lot out there. Immediately I knew this is where I should put my energy. But I also knew I couldn’t do it alone,”Wirick tells Food Tank.
根据电影制片人的说法，成长的需求旨在说明地球当前通过土壤的脆弱性，包括土壤在所有生态系统中的作用迅速失去可养殖的土壤across the globe. The film focuses on three main characters—8-year old Girl Scout,艾丽西亚·塞拉托斯（Alicia Serratos）;再生城市农民，Erik Cutter;和发明家，迈克尔·史密斯. Serratos leads a petition for non-GMO girl scout cookies; Cutter seeks to grow food in a resource-efficient manner; Smith’s Green Power House invention functions as a closed-loop energy generator that隔离碳，生长藻类，并产生富含营养的有机土壤维塔尔剂。
Wirick pinpoints the intricate relationship between food and soil, stating that the film is “about solving our food system, but it’s also about how we can participate in the restoration of the Earth… It’sabout how water health, climate change, and nutrition are all interconnected through the health of our soil systems,” Wirick explains to Food Tank.
根据WWF,土壤的农业退化威胁所有其他生命，引起荒漠化，水源的污染，粮食稀缺（由于贫困土地的损失导致）以及极端的气候事件。优德手机客户端中文版“土壤是生命的生命网络，全部竭尽所能：转移养分并储存水和碳。在电影中，每个角色都发现自己的力量和目的是通过人之间的联系……就像在土壤中一样，如果我们要克服这些令人难以置信的挑战，则需要在各个层面上进行协作创新。”w88优德老虎机平台
增长的需求是提出通过再生农业来定位和多样化食品系统的紧迫性，在这种农业中，土壤健康已成为当务之急。韦里克说，也许比食品系统的这种转变更为重要，“是在一个人的生活中的任何时候，它们都可以唤醒这些问题，并且它们可以成为各级解决方案的一部分。”Wirick补充说，积极参与需要几种关键要素，包括驱动器，外展和协作。
Herring and Wirick anticipate a growing movement to spread the solutions inspired by the film: gardens, seed saving, composting piles, biochar, and more. “There are real-world heroes right now all around the world, and the true power in the world, as it has always been, is with the people and what we decide to do together,” Wirick tells Food Tank.
