The amount of the earth’s surface that’s necessary to supply the needs of, dispose of the wastes of a particular population.
U.S. requires 9.7 hectacres/ person
Indonesia requires 1.1 hectacres/ person
Provide bike trails throughout the city
Citizens voted to increase their taxes to pay for community use green space
Busses are available to commute throughout the urban sprawl
Carpools are encouraged
Strong recycling programs
KNOW THESE FORMULAS!
Doubling Time = ___ 70_____
% growth rate
Population Density = # of Individuals
%Growth Rate= b-d + i-e X 100
The Human Population
Short of thermonuclear war itself, rampant population growth is the gravest issue the world faces over the decades immediately ahead. If we do not act, the problem will be solved by famine, riots, insurrection and war .