Wolfram|Alpha Blog : Computing Climate Data from Around the Globe
Hat Tip - Tara Callishan
See what they say on their site about those pesky climate models and data which became real discussion points after Al Gore's
An Inconvenient Truth.
"You can now query for and compare the raw data from different climate model reconstructions and studies, as reported in peer-reviewed journals and by government agencies, many of them covering more than a thousand years of history. The full set of reconstructions was chosen from as broad a collection of sources as possible, from well-known records such as ice cores and tree rings, to corals, speleothems, and
glacier lengths—and even some truly unusual ones, like
grape harvest dates.
Or are you more interested in
global greenhouse gas concentrations?
If you’re interested in exploring this vast area of climatology yourself, you can start by looking at a detailed summary of the most prominent models in literature: simply ask Wolfram|Alpha about “
global climate”, which will bring up a selection of data sets that have figured prominently in the news over the past few years."
Wolfram|Alpha is a respected site which seeks to "build on the achievements of science and other systematizations of knowledge to provide a single source that can be relied on by everyone for definitive answers to factual queries."