Advantages and Disadvantages
ADVANTAGES
The Arctic, Antarctic,
Siberia, and other frozen
regions of the
earth might experience
more plant growth and
milder climates.
The next ice age could
possibly be prevented.
The Northwest
Passage through the
formerly icy Canadian
Arctic Archipelago could
arguably open up to
transportation.
Fewer deaths or injuries
would occur due to arctic
conditions.
Longer growing seasons
could mean increased
agricultural production in
some areas.
Previously untapped
oil and gas reserves
might become
available.
DISADVANTAGES
Changes in ocean circulation and
the resulting warmer temperatures
disrupt the world's normal weather
patterns, bringing about more
extreme weather and an increased
frequency of severe
and catastrophic storms, such as
hurricanes and typhoons.
Higher sea levels lead to flooding
of lowlands. Islands and coastlines
are engulfed by water leading to
death and disease due to flooding.
Warming ocean waters means
increased melting of glaciers and
ice sheets.
Less sea ice, warmer water, and
increased acidity are catastrophic
for krill which forms the base of the
ocean's food web and feeds
whales, seals, fish, and penguins.
Deserts become drier, leading to
increased desertification.
Decreased agricultural production
leads to food shortages.
Cultural or heritage
sites are destroyed due to
increased extremes and acid rain.
Insect-borne diseases increase.
Global Warming
of
