Global Warning
*Global temperatures have risen since the 1950's
*Debate over whether this is caused by man or natural
*Some argue carbon dioxide (CO2) is the cause
*Effects can melt permafrost, effect animals habitats, raise sea levels
*1997 countries met to sign the Kyoto Protocol to reduce greenhouse gas emissions
*In bali, copenhagen and this year it was hosted in South Africa - Kyoto Protocol
*Debate over whether this is caused by man or natural
*Some argue carbon dioxide (CO2) is the cause
*Effects can melt permafrost, effect animals habitats, raise sea levels
*1997 countries met to sign the Kyoto Protocol to reduce greenhouse gas emissions
*In bali, copenhagen and this year it was hosted in South Africa - Kyoto Protocol
Summary
Global warming is an on-going controversy, some believe it exists others are sure it is all fake. Either way we need to continue trying to find smart new effective ways to control our pollution emissions.
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