I'd like to point out that this has a disclaimer[0] by SSB in the Norwegian version (but not the english one) translated here:
"A Discussion Paper is a preliminary version of a research work that the authors want discussion around and input on, before possibly revising and trying to get a final version published in a scientific journal. Discussion papers are commented on by other researchers at Statistics Norway before publication, but both conclusions and choice of method are the author's own responsibility."<p>And here are two reviews/rebutalls by the Norwegian University of Science and Technology, Industrial Ecology Programme:<p><a href="https://blog.indecol.no/climate-sceptic-talking-point-published-by-statistics-norway/" rel="nofollow noreferrer">https://blog.indecol.no/climate-sceptic-talking-point-publis...</a><p><a href="https://blog.indecol.no/dagsvik-silent-on-the-sensitivity-of-their-method/" rel="nofollow noreferrer">https://blog.indecol.no/dagsvik-silent-on-the-sensitivity-of...</a><p>[0] <a href="https://www.ssb.no/natur-og-miljo/forurensning-og-klima/artikler/i-hvilken-grad-endrer-temperaturnivaet-seg-pa-grunn-av-klimagassutslipp" rel="nofollow noreferrer">https://www.ssb.no/natur-og-miljo/forurensning-og-klima/arti...</a>