As an entomologist I am used to getting blank, catatonic glares when I tell people what I am researching. For your average man on the street, insects have no bearing on daily existence. That is not the case. Most people do not realize that a large portion of all of our food comes to us because of a direct relationship between a food crop and an insect.
Here is an article from the BBC about how India is facing a food shortage because of an inability of flowering crops to be pollinated properly by insects. This is interesting for several reasons.
First, India produces more vegetables than any one nation besides China.
Second, India is the second most populous nation in the world, with %17.3 of the world’s population. Agriculture is a huge industry in India. The impact of having a large portion of the world out of food and work can’t be estimated and would have disastrous effects.
This issue is not restricted to India, but is a big deal in Europe and the Americas. So big the United Nations has an entire program devoted to it.
I will leave Haagen-Dazs to bring the point home.