Why population is important generally and who and how it is relevant to your life?
o Healthcare- growing aging population also creates greater healthcare costs
o Biodiversity- causes extinction and endangerment of animals because of increased
Basic Demographic Equation (Population Component Equation):
Population time 2 = Population time 1 + (Births Deaths) + (Inmigration Outmigration)
o At the world level we are only concerned with birth and death as inmigration and
outmigration of the Earth