Tim has mentioned the recent IPPC report, complied by hundreds of scientists, from all over the world, which recieved acceptance from the global community and has also provided numerous America scientific bodies who also support such a position. If you wish to argue against the statements within the report, or present a similar but opposing report from scientific bodies please now do so. Please also refer to scientific bodies or reports, not internet articels written by
journalists.
Climate change is a natural occurance, no one said it wasn't. What is not natural is the rate at which the change is happening.
1. Greenhouses gases, such as carbon dioxide, methane and nitrous oxide, basically trap heat within the atmosphere, making it warmer.
Carbon dioxide.
Methane.
Nitrous oxide.
There are of course the natural effects (such as volcanoes, as mentioned) which one must consider.