chap 1 Flashcards
4 components of an issue
politcal, enviromental social, economic
diverse world
mortality rate, death rate, birth rate etc
global village
1 worldwide marketplace, collapse time and space barriers, interacting global scale\
globalization
process of greater interaction among people
pros of global village
- boosted economies
- creates jobs
- competition, no monplys
cons of global village
unfair labour practices
mismanages natural recourses
notes on wavy pop, stable K
pop based on resrouces (food, water) flucatuates based on that
stable k, pop just under
perfect, pop always below k
pop goes above k, both crash
pop kills k (resources) pop starves, dropping
could be from natural diaster
k increases, so does pop
tech increases k
fecundity
phisolgical ability to produce babies
envirmental resistance
composite effects holding a pop down (supplies, government rules etc)
cultural revolution
hunting and gathering, nomadic
industrial revo
pop and carrying capacity increases from steam powered machines
raconteurs
skilled story tellers (oral)
socrates
greek and chinese alphabets
gutenberg
printing press (newspapers)
pop growth theorist
rich had __ children, pop ____ (grows or decreases),
rich had less children, pop grows exponentionally, food supply varys (both rely on each other)
preventative checks to malthus
preventative (delay marriage, less kids)
positvive chekcs to malthus
naturla diaster, stuff that shortens lives
limits to ralthus
vaccines and medicines
resources from colonization
natural increase formula
birth rate over death rate
what is NI
only indication of what could happen and possible consequences (graphs)
LDC has what effect on pop and why
big effect bc flimsy pop
dc has what effct on pop and why
small effect bc strong pop
doubling time
amount of time until current pop doubles based on current growth
formula for doubling time
70/NI
demographic transistion
model desribes pop change over time
pre transition
___ birth rate
tradiontal societs with high birth rate and high death rates
2/10 children will grow up
africa
early transition
rapid ___ in deaths
life expectancy __
rapid drecrease in deaths
life expectancy increases
from cleaner practices
mexico
late transition
birth rates ___ due to poverty
DR __ due to medicine
pop ____
birth rates fall due to poverty
3 to 6 kids per house hold
DR falls due to medicine
pop explosion
chine
post transition
BR and Dr are __
richer = __ kids
BR and Dr are equal
richer = less kids
canada
