The Human World
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Transcript The Human World
The Human World
Population, Culture, Political and
Economic Systems, Resources, Trade
and the Environment
World Population
6.2 b people on earth
Until Industrial Revolution
world’s population grew
slowly
Birthrate growing faster
than death rate
Natural increase
difference between
birthrate and death rate
Why population rates vary
Improved healthcare, adavanced technology,
better nutrition lower death rate
In industrialized countries this accompanied
by low birthrate
Some countries have reached zero
population growth
Developing world (Latin America, Africa,
Asia) birthrate high
Large families (cultural feelings)
Population Growth
Challenges of Population Growth
Food Supply
Use resources
quickly
Can technology
keep up?
Negative Population Growth
Death Rate exceeds birth
rate
Late 1900’s in Europe
Difficult to keep economy
going- fewer workers
Import laborers causes
tension between groups
Population Distrbution
Human settlement is uneven
Less than one- third of planet inhabited
Most live near water, fertile soil and
climate make life sustainable
Asia 60% of worlds population
Europe, N.A. most live in urban areas
Population Density
Determine how crowded a country is by how
many live in a square mile or kilometer of
land
Why is this not accurate? (p.78)
Population Movement
Migration movement from
one place to another (urban
to rural areas, country to
country)
Why? push and pull factors
Population moving to urban
areas
Reasons- jobs, opportunity
War, environmental disaster,
famine cause forced
migration
Global Cultures
Culture- way of life shared by a group of
people
Includes:
Language
Religion
Subgroups
Government
Economics
Language
Communicate information, share and pass on tradition, values
Unifies culture
Worlds languages divided into language groups, groups with
similar roots
Religion
Vary greatly around world
Unify people, provides sense of identity
Influences daily life- morals, values, holidays
Religious symbols, stories shaped literature,
arts
World Religions
Social Groups
Allow cultures to work together to meet basic
needs
Family most important part of all cultures,
makeup varies
Social class- rank based on wealth, ancestry,
education, other criteria
Some include diverse ethnic groups (share
common language, history, etc.)
Government
Government reflects culture
All maintain order, protection from outside
forces, supply services to people
Organized by levels of power (national, state,
local)
Type of authority- single leader, small group
of leaders, representative leaders
Economic Activity
How cultures utilize resources
How cultures produce, obtain, use and sell
goods and services
Culture Regions
Divided into culture regions that share certain traits
Economic systems, forms of government, social groups, language
Share common history, art forms, religion
Cultural Change
What creates cultural change?
Within- lifestyles, ideas,
inventions
Outside influences- trade,
movement of people and war
Process of spreading new
knowledge and skills from one
culture to another cultural
diffusion
Agricultural Revolution
10, 000 years ago
people first settled in
river valleys,
established permanent
settlements
Shift from gathering
food to producing food
agricultural revolution
3500 B.C. organized,
city based societies with
government, trade, art,
science established
(civilizations)
Culture Hearths
First civilizations in areas called cultural hearths
All emerged in areas with mild climate, fertile land and were
located near a major river or source of water
Factors allowed people to grow surplus food
Specialization and Civilization
Surplus food allowed development of other
economic activities- economic activities and
trade
Increased wealth, formed complex
governments and societies
Governments coordinated building projects,
harvests and military defense
Creation of writing systems to record and
transmit information
Cultural Contacts
Causes of Change
Contact between civilizations through trade
and travel
Permanent migration
Forced migration (slaves)
Favorable conditions (climate, opportunity,
freedom) draw people from one region to
another
Cause tradition, practices, beliefs to blend
across cultures
Industrial and Information Revolution
Industrial Revolution- 1750’s changes in
production b/c of mechanization led to
economic, social change
People left farms for jobs, working and living
conditions improved
End of 1900’s Information Revolution links
cultures across globe
Political and Economic Systems
Territory, population, sovereignty, freedom
from outside control managed by
governments
Make and enforce laws that bind people
together
Governments reflect historic, cultural
characteristics of each country
Most have different levels of government
RED indicates populistic system
BLUE indicates democratic system.
ORANGE indicates that political system of the country is now changing from populistic to democratic.
http://www.geocities.com/historymech/maps2.html
WHITE means "not enough data to determine political system".
GREEN indicates occupied countries (also "not enough data" to determine political system).
Yellow dots mark countries that probably could become democratic in next few years.
Government Systems
Unitary System
Gives all power to a central government
Usually small, not ethnically diverse
United Kingdom, France
Federal System
Power divided between states and central
government
Each has sovereignty in certain areas
U.S., Canada, Brazil, Australia, India
Types of Government
Three major groups
Autocracy- oldest most
common form of government
Achieve authority by
inheritance, use of force
Types- totalitarian (single
leader) controls all aspects
of life, monarchy (king,
queen) leadership inherited,
have supreme power of
government
Constitutional monarchymonarch share power with
elected legislatures
Types of Government
Oligarchy- small group
holds power
Power from wealth,
military power, social
position (sometimes
religion)
Control decisions made
by elected legislatures,
give appearance of
representing people
Usually suppress all
political opposition
Types of Government
Democracy- leaders rule with consent of citizens
Citizens have ultimate power
Representative democracy- elect people to make laws, conduct
government (legislature)
Republic- all major officials elected, head of state elected for
certain term
Economic Systems
Three Basic Decisions
What and how many goods and services should be
produced
How they should be produced
Who gets the goods and services produced
Three types of economic systems
1) Traditional
2) Market
3) Command
Economic Systems
Traditional Economy
Habit and custom define activity
Not free to make decisions, do what was
done in the past
Not many left
Economic Systems
Market Economy (Capitalism)
Individuals, private groups makes decisions
Based on free enterprise (make what people will buy)
Free enterprise based on right to make a profit w/o
gov’t interference
People decide where to work
Mixed economy- gov’t supports and regulates free
enterprise, keep competition free and fair
Gov’t influences economies by spending
United States is an example
Economic Systems
Command Economy
Gov’t owns means of production- land, labor,
capital
Directs all economic activity
Belief that it is good for society
Citizens have no say in how money is spent
by gov’t
Resources, Trade and the Environment
Natural Resources
Two types- renewable,
nonrenewable
Nonrenewable resources –
minerals, fossil fuels
Need to be conserved
Renewable resourceshydroelectric power, solar
energy, nuclear energy
Can be expensive, possible
environmental
consequences
Economic Development
Uneven distribution of resources affects
global economy
Some countries develop economies based on
their natural resources
World Economic Activities divided into four
types
Primary, Secondary, Tertiary, Quaternary
Economic Development
Primary Economic Activity- taking and using natural
resources, primary economic activity takes place
near natural resources
Secondary Economic Activity- adds value to raw
materials (manufacturing), activity occurs close to
markets
Tertiary Activity- professional, wholesale or retail
activities
Quaternary Activity- processing, management and
distribution of information (white collar professionals)
Economic Development
Developed Countries- mfg., service industries
employ most people
Commercial farming, don’t need as many people to
grow food
High standard of living
Economic Development
Developing Countries- mainly in Africa, Asia, Latin
America
Working toward manufacturing, mostly agricultural
Subsistence farming
Most people poor
Economic Development
Wealth in developed world leads to
resentment
Militant groups form to strike back and
heighten influence to promote change
(terrorists)
World Trade
Unequal distribution of resources causes
global trade networks to develop
Multinational companies (MNC’s) stimulate
trade
Based in developed countries, set up
assembly operations in smaller countries to
keep down labor costs, sell to developed
countries
World Trade
Barriers to Trade
Countries mange trade to
benefit them
Set up restrictions on goods
from other countries (tariffs,
quotas, embargoes)
Recent movement to free
trade (removal of trade
barriers)
Regions join together to
remove restrictions (NAFTA,
European Union)
People and the Environment
Human economic activity has affected
environment
Water, air, land pollution
Deforestation
Expansion of human communities threatens
natural ecosystems (desertification is an
example)