Do you know that the daily SHIT[it feels like shit]of two adult cattles will supply the gas resources required for cooking and lighting for a family of four for four days.An experimented fact.
Biogas,the process of using human,animal or plant waste to generate energy for domestic uses,like powering computers,tv and other household appliances,it is simple,almost crude method that even a bimbo with the basic equipments can handle and most of all,it is cheap,
This can develope cattle and energy market simultaneously,not just for food but other process.Can't you see the glorious challenges and opputunities,it is just the beginning and they think is the end.