In the conventional industrial agriculture industry, land is a big problem. Monoculture is mostly practised and it’s a lot less profitable than permaculture, mixed agriculture. In the same area, one can different types of seeds that will help one another. This would mean that more is produced. In industrial agriculture, most crops are grown to feed cattle, pigs and chicken. Livestock takes one third the land on the Earth. Therefore, many forests are cut down to grow animals or animal food.