Climate Change Knowledge

Climate History
C. R. Scotese expert site on plate tectonics that includes a good section on Earth and climate deep time history. 
Climate science history
2013 The history of climate science (short)

Timeline: Climate Change​ from 900  New Scientist  

​The Discovery of Global Warming & climate change (long)

A Journey Through Climate History ( interactive comprehensive) ​ABC

Climate change through the years- science and policy from 1980- interactive

Timeline: 20 years of climate conferences​ AJ 2012
Past temperatures
Ice core record