| Literature DB >> 30177567 |
Gavin L Foster1, Pincelli Hull2, Daniel J Lunt3, James C Zachos4.
Abstract
'…there are known knowns. These are things we know that we know. There are known unknowns. That is to say, there are things that we know we don't know. But there are also unknown unknowns. There are things we don't know we don't know.' Donald Rumsfeld 12th February 2002.This article is part of a discussion meeting issue 'Hyperthermals: rapid and extreme global warming in our geological past'.Keywords: climate change; hyperthermal; unknown unknowns
Year: 2018 PMID: 30177567 PMCID: PMC6127387 DOI: 10.1098/rsta.2017.0086
Source DB: PubMed Journal: Philos Trans A Math Phys Eng Sci ISSN: 1364-503X Impact factor: 4.226