The IPCC is the most authoritative scientific study ever. It is split into 3 working groups and a number of special topics.
WG I deals with the causes of climate change, human or complex and feedbacks
II deals with the impacts such as flooding, hurricanes Typhoons
III deals with the solution or as they call it mitigation
The synthesis report deals with all areas of climate change and is released on the 31st October 2014.
The reports are long and trendy to talk about but quite heavy reading so will be released and updated in a different way in future.
(insert Haloween pun here)