"There are 6 billion people in the world today and growing by 80 million every year. The UN predicts that the world population will reach 9 billion by 2050. With that growth comes the need for more food. Due to the significant increase in the human population, the per capita demand for animal food is growing at rapid pace and will continue to do so for the next 20 - 30 years.
Assignment:
Write a Position paper on 'the growing demand for food from animals' and what humans can do to slow down or substitute this need using science and technology.
Paper should be 1000 words