Global warming, What is it? Global warming, What is the main cause of it?Global warming, What are the effects of
globalwarming?Global warming is the most severe problem of our time Yet it has been largely ignored by society to date.
A global, trans boundary, issue it is difficult to plan and regulate for matters pertaining to global warming affecting as it
does current patterns of production and consumption. However it is clear that action must be taken before irreversible
changes occur and it becomes too late.
Global warming is the most severe problem of our time Yet it has been largely ignored by society to date. A global, trans
boundary, issue it is difficult to plan and regulate for matters pertaining to global warming affecting as it does current
patterns of production and consumption. However it is clear that action must be taken before irreversible changes occur
and it becomes too late. Global warming Can be attributed to the greenhouse effect. Trends suggest that temperatures
of the northern and southern hemispheres and the earth’s oceans have been gradually increasing over the last
fifty years. This general warming of the climate is due to an increase in anthropogenic greenhouse gas emissions and
climatologists agree that this has contributed to the increase in global temperatures. The effects of such temperature
change results in increased precipitation levels, increased cloud cover and water vapour concentrations, longer monsoon
seasons and rising sea levels. These climatic disturbances are all intricately interlinked with a rise in temperature; for
example, the loss of ice mass from glaciers, ice caps and ice sheets consequently increases sea levels worldwide.
Climatic models of radiative forcing predict that low lying coastal areas and islands will be made uninhabitable by rising
sea levels while areas such as Southern Africa will be influenced by severe desertification. Ecosystems may be
irreversibly altered when seasonal climatic patterns are disturbed. Warmer winters and summer droughts may have
serious effects on forests, fertile farmland and water supplies affecting humans and animals. There is also the risk that
there will be an increase in infectious diseases such as malaria as temperatures increase and disease carrying insects
find suitable habitats in new regions. The serious social and political implications of global warming are not to be ignored.
Extreme weather phenomena are already becoming more common on a global scale. The effects may be seen already
in the form of heatwaves, flooding and violent storms and hurricanes, all of which may be attributed to the build up of
greenhouse gases in particular Carbon Dioxide and the ever increasing greenhouse effect. Most experts agree that if
the warming trend continues, climate change is inevitable. Increasing concentrations of greenhouse gases in society will
serve to accelerate rates of global warming and climate change and pose real risks to environment and society. The
need for change is paramount. by Dorothy-Ellen White Related articles: Carbon Cycle ...Carbon dioxide is a
greenhouse gas which traps radiative heat in the atmosphere. The carbon cycle is the continuous geochemical cycle of
carbon between the atmosphere, the earth and the oceans. The process of photosynthesis in all living plants extracts
sunlight and carbon dioxide from the atmosphere to produce carbohydrates... Related articles: Greenhouse Effect ...The
theory that human activities have an altering affect on our climate has become widely accepted amongst scientists. The
correlation between the increase in greenhouse gas emissions and climate change is indubitable. Anthropogenic
emissions to the atmosphere continue to rise despite the disastrous consequences scientists continue to warn us about
and despite existing global environmental change... Irish Sites with interesting information on Global warming: Climate
change and your health ...The impact of extreme weather on people’s health has become a ‘hot’
topic, if you will pardon the pun. Indeed, the latest ‘British Medical Journal’ has made it the cover story with
a series of disturbing observations on the subject..." Renewable energy the key to curbing Climate Change
...Industrialisation, over-farming, pollution and, particularly, the increasing use of carbon-based fuels such as coal and oil
are all causing damage to the earth's climate. Global warming caused by so-called "greenhouse" gas emissions - such
as carbon dioxide from car engines - threatens to permanently disrupt the delicate balance of the climate, creating
deserts in currently fertile regions and bringing arctic weather to temperate areas such as northern Europe..." The Kyoto
protocol on climate change ...On 16 February the Kyoto protocol on climate change became international law.
Unfortunately, it will do very little to tackle the reality of global warming. A proposal known as ‘Contraction and
Convergence’ could avert disaster but corporate obstructionism and media silence mean it hardly even enters the
climate ‘debate’..." Possible adverse health effects of climate change ...Bacteria and viruses adapt more
quickly to a changing environment than animals or birds. Therefore, the emergence of diseases spread by insects and
bacteria are among the earliest biological impact of climate change. A number of variables affect infectious agents and
their vectors (vectors are creatures which carry infection to humans)..." Global Warming could mean the end of the world
...could also spell disaster for civilisation. Scientists say the Earth is getting hotter very quickly, due to a greenhouse
effect caused by the amount of carbon dioxide pumped into the atmosphere by cars, planes and power stations. Here's
what could happen..." Global warming Global Sites with interesting information on Global warming: Global Warming Early
warning signs ...The map of early warning signs clearly illustrates the global nature of climate changes. In its 2001
assessment, the Intergovernmental Panel on Climate Change (IPCC) concluded that, an increasing body of observations
gives a collective picture of a warming world and other changes in the climate system..." Global warming Public
information from the Union of Concerned Scientists. ...The mainstream scientific consensus on global warming is
becoming clearer and more compelling every day: changes in our climate are real and are under way. Now. But we can
do something about it...The evidence that human-induced global warming is real cannot be ignored. Consider:..." Global
warming Childrens perspective. ...The EPAs climate change site for kids, with games, quizes, and animations...
