Difference between revisions of "Climate Portal"
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{| width="100%" cellpadding="2" cellspacing="5" style="vertical-align:top; background:#f6fdf5;" | {| width="100%" cellpadding="2" cellspacing="5" style="vertical-align:top; background:#f6fdf5;" | ||
− | <!---------------------------Climate change------------------------> | + | |
+ | <!---------------------------Climate change definition------------------------> | ||
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! <h2 style="margin:0; background:#d9f7d4; font-size:120%; font-weight:bold; border:1px solid #7ba06d; text-align:left; color:#000; padding:0.2em 0.4em;">What is climate change?</h2> | ! <h2 style="margin:0; background:#d9f7d4; font-size:120%; font-weight:bold; border:1px solid #7ba06d; text-align:left; color:#000; padding:0.2em 0.4em;">What is climate change?</h2> | ||
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The term ''climate change'' refers to all forms of climate inconsistency, but because the Earth's climate is never static, “climate change” signifies '''a significant change from one set of climate conditions to another.''' | The term ''climate change'' refers to all forms of climate inconsistency, but because the Earth's climate is never static, “climate change” signifies '''a significant change from one set of climate conditions to another.''' | ||
− | In the context of environmental policy, climate change usually ''Climate Change'' or ''Global warming '' refers to changes on modern climate caused by human made CO2 concentrations in the atmosphere. This is still a theory trying to establish two ‘cause and effects’:firstly that CO2 is the cause of global warming, and secondly that humans are causing it through the burning of fossil fuels. | + | In the context of environmental policy, climate change usually ''Climate Change'' or ''Global warming '' refers to changes on modern climate caused by human made CO2 concentrations in the atmosphere. This is still a theory trying to establish two ‘cause and effects’:firstly that CO2 is the cause of global warming, and secondly, that humans are causing it through the burning of fossil fuels. |
<!---------------------------Facts and figures------------------------> | <!---------------------------Facts and figures------------------------> | ||
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− | ! <h2 style="margin:0; background:#d9f7d4; font-size:120%; font-weight:bold; border:1px solid #7ba06d; text-align:left; color:#000; padding:0.2em 0.4em;"> | + | ! <h2 style="margin:0; background:#d9f7d4; font-size:120%; font-weight:bold; border:1px solid #7ba06d; text-align:left; color:#000; padding:0.2em 0.4em;">Some facts and figures</h2> |
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+ | The '''International Panel on Climate Change, IPCC''', is an international body of scientists researching Climate Change. This United Nations study, which was just awarded the 2007 Nobel Peace Prize, was the most comprehensive study of peer reviewed climate research ever undertaken, and one of the most comprehensive studies of any scientific question ever. | ||
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+ | The 4th [http://www.ipcc.ch/publications_and_data/publications_and_data_reports.htm IPCC Climate Change Report] published in 2007 states: | ||
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+ | Warming of the climate system is unequivocal. | ||
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+ | Most of the observed increase in globally averaged temperatures since the mid-20th century is very likely (confidence level >90%) due to the observed increase in human greenhouse gas concentrations.” | ||
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+ | The IPCC report conclusions are that climate change is an empirical fact. The only question worth asking is how fast we can act to create real reductions in atmospheric CO2. | ||
Revision as of 15:20, 9 September 2009
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