Climate History Bulletin April 2023

News, calls for papers, and new publications for April available at https://docs.google.com/document/d/e/2PACX-1vRs_3oxpb2gJHR7J39BJIJvXSZIjiFrClESK-QiQo-dTzNxh-Onn1YbeTdoY7jeH-bppUo7gNnNj5fS/pub