in 1995 one scientist at the ipcc – jonathan overpeck – wrote an email to a colleague claiming ‘we have to get rid of the medieval warm period.’
in 1995 one scientist at the ipcc – jonathan overpeck – wrote an email to a colleague claiming ‘we have to get rid of the medieval warm period.’
temperature record of the past 1000 years:46
this was the basis of a "schematic diagram" featured in the ipcc first assessment report beside cautions that the medieval warming might not have been global.