Cowspiracy: The Sustainability Secret

Cowspiracy: The Sustainability Secret (2014) is a US environmental documentary you can watch online on iFILM, directed and co-starred by Kip Andersen alongside co-director Keegan Kuhn. Andersen sets out as a committed environmentalist, eager to learn why the world's biggest green organisations stay silent on industrial animal agriculture — and the answers he gets are anything but transparent.

The film tracks his increasingly uncomfortable investigation: livestock production, it turns out, drives more greenhouse gas emissions than all global transport combined, strips rainforests at scale, and drains freshwater systems — yet barely registers in mainstream environmental campaigns. What makes this one land harder than a standard polemic is how methodically Andersen presents each data point. If you follow climate and sustainability issues closely, Cowspiracy will rearrange a few of your assumptions. Stream the full documentary online on iFILM.