Some people say
the global average
temperature is
being driven almost
entirely by man-made
CO2, a trace gas
in the atmosphere.
Others insist climate
change is much more
complex and involves
many factors, including
ocean cycles.
The chart below
shows the average
temperatures from
3 stations in Iceland,
plotted using the data
from the Japan
Meteorological
Agency (JMA).
The three stations plotted above
show no warming at all, even though
global temperatures are said to be
warming due to CO2.
So why would Iceland be cooling?
Perhaps natural factors are causing
the cooling, such as ocean cycles ?