This is an excellent animation that explains how we've got to where we are in the great oil driven industrial complex that most if not all the world now operates in.
Having done that it then goes on to explain what will happen if we keep doing what we do now, and also lays out four key actions that will make a lasting difference.
And all in a little over five and a half minutes.
You're wondering about the connection to sustainable agriculture? Well synthetic fertilisers are a by-product of petroleum, and the diesel is used to power the large tractors to till the land, and power the semi-trailers and planes that then transport the food stuffs all over the world.