paragraph 1:
the problem of feeding people in the future as the world population increasesparagraph 2: a possible solution to the problem: insects
paragraph 3: the advantages of insects as a source of food
paragraph 4: places where people already eat insects
paragraph 5: the problem of persuading people to eat insects
paragraph 6: examples of insect-based products already on sale
paragraph 7: uncertainty about the future success of insect-based foods or other new options