Question

Compare narrowly utilitarian and broadly utilitarian approaches to conserve biodiversity, with the help of suitable examples.

Answer 1

Differences between narrowly utilitarian and broadly utilitarian approaches to conserve biodiversity are listed below:
 

Narrowly Utilitarian	Broadly Utilitarian
It says that humans must conserve biodiversity as they obtain various    economic benefits directly from nature.	It says that humans must conserve biodiversity as it plays a major role in various ecosystem services provided by nature.
Examples: Food, firewood, fibre, construction material, drugs and herbal medicines.	Examples: Atmospheric concentration of oxygen is maintained by the plants (as they release oxygen during photosynthesis) and pollination in plants is carried out by organisms such as bees and birds.