FunctionalConf 2022 https://www.youtube.com/playlist?list=PL9Z-JgiTsOYRll8XWXNDBsBHTy4knCEKi LambdaWorld: https://www.youtube.com/channel/UCEBcDOjv-bhAmLavY71RMHA 2017: https://www.youtube.com/playlist?list=PL4yAk3UBuBSrQXe_mZkR4khTNtQ_z5baQ ICFP: 2017: https://www.youtube.com/playlist?list=PLnqUlCo055hW7kU-SBQEhC_87etA5Gqlq