The Lancet

Quantifying national responsibility for climate breakdown: an equality-based attribution approach for carbon dioxide emissions in excess of the planetary boundary

Copyright: © 2020 The Author(s). Published by Elsevier Ltd. As of 2015, the USA was responsible for 40% of excess global CO 2 emissions. The European Union (EU-28 ...
The Lancet

Physical distancing, face masks, and eye protection to prevent person-to-person transmission of SARS-CoV-2 and COVID-19: a systematic review and meta-analysis

aDepartment of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada bDepartment of Medicine, McMaster University, Hamilton, ON, Canada ...