on its website. They include the review comments on drafts of reports. The Environmental Science and Public Policy Archives in the Harvard Library also archives them.

Assessment reports

Between 1990 and 2023, the IPCC published six comprehensive assessment reports reviewing the latest climate science. The IPCC has also produced 14 special reports on particular topics. Each assessment report has four parts. These are a contribution from each of the three working groups, plus a synthesis

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