It would be of value to overlay actual global temperatures over the graphs given in this document such as these.. https://commons.m.wikimedia.org/wiki/File:Fiv

It would be of value to overlay actual global temperatures over the graphs given in this document such as these.. https://commons.m.wikimedia.org/wiki/File:Five_Myr_Climate_Change.png https://commons.m.wikimedia.org/wiki/File:Five_Myr_Climate_C...