# Lint Barrage Back to [[Authors/@BjornLomborg/People/People|Lomborg People]] · [[Authors/@BjornLomborg/BjornLomborg-x-profile|@BjornLomborg]] · Topic: [[Topics/Climate Change Science and Policy Debate/Climate Change Science and Policy Debate|Climate Change Science and Policy Debate]] **Role:** Climate and environmental economist; co-author with William Nordhaus of the DICE-2023 model update - Co-author of Barrage and Nordhaus (2024), [Policies, projections, and the social cost of carbon: Results from the DICE-2023-OPT model](https://www.pnas.org/doi/10.1073/pnas.2312030121) (*PNAS*), the update of Nordhaus's DICE integrated assessment model. - Lomborg cites the paper's damage function (about 3.1% of world output lost at 3°C, including add-ons of 1% for tipping points and 0.5% for omitted damages) in the [[Authors/@BjornLomborg/Post Analyses/Post Analysis - BjornLomborg on George Monbiot, Nordhaus Models and Climate Catastrophe (2026-02-06)|Monbiot/Nordhaus thread analysis]] and uses it, averaged with [[Authors/@BjornLomborg/People/Richard Tol|Richard Tol]]'s summary, as the benefit side of his NetZeroCostBenefit.com site ([[Authors/@BjornLomborg/Post Analyses/Post Analysis - BjornLomborg on NetZeroCostBenefit and EU Net Zero for 0.0268 Degrees (2026-11-10)|NetZeroCostBenefit analysis]]). - Affiliation: ETH Zurich (previously UC Santa Barbara) ⚠️ from memory, not re-checked this run. - See also [[Topics/Climate Change Science and Policy Debate/People/Bjørn Lomborg|Bjørn Lomborg]] and the Nordhaus note [[Topics/Thomas Sowell/People/William Nordhaus|William Nordhaus]].