Cost of going to zero for New Zealand: 16% of GDP by 2050 (according to gov't own report: Yet, Holland just did its own climate law aiming for 95% reduction by 2050 https://www.project-syndicate.org/commentary/climate-change-undeliverable-emissions-targets-by-bjorn-lomborg-2019-02 …https://twitter.com/Sustainable2050/status/1133462718592299010 …
it is also in the Project Syndicate link, but here it is directly: https://www.mfe.govt.nz/sites/default/files/media/Climate%20Change/NZIER%20report%20-%20Economic%20impact%20analysis%20of%202050%20emissions%20targets%20-%20FINAL.pdf … p15, average of three models, p16pic.twitter.com/nmmLYtxqCf