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The pulp and paper industry is an important contributor to global greenhouse gas emissions 1,2 . Country-specific strategies are essential for the industry to achieve net-zero emissions by 2050, given its vast heterogeneities across countries 3,4 . Here we develop a comprehensive bottom-up assessment of net greenhouse gas emissions of the domestic paper-related sectors for 30 major countries from 1961 to 2019-about 3.2% of global anthropogenic greenhouse gas emissions from the same period 5 -and explore mitigation strategies through 2,160 scenarios covering key factors. Our results show substantial differences across countries in terms of historical emissions evolution trends and structure. All countries can achieve net-zero emissions for their pulp and paper industry by 2050, with a single measure for most developed countries and several measures for most developing countries. Except for energy-efficiency improvement and energy-system decarbonization, tropical developing countries with abundant forest resources should give priority to sustainable forest management, whereas other developing countries should pay more attention to enhancing methane capture rate and reducing recycling. These insights are crucial for developing net-zero strategies tailored to each country and achieving net-zero emissions by 2050 for the pulp and paper industry., (© 2023. The Author(s), under exclusive licence to Springer Nature Limited.)

Some publishers say they are battling industrialized cheating. A Nature analysis examines the 'paper mill' problem -- and how editors are trying to cope. Some publishers say they are battling industrialized cheating. A Nature analysis examines the 'paper mill' problem -- and how editors are trying to cope., Author(s): Holly Else, Richard Van Noorden Author Affiliations: Illustration by Ana Kova Cartoon of researchers looking at a stack of papers with Western Blots. A magnifying glass shows the blots [...]

A scientist reviewing a study spotted figures that looked identical to his own, leading to a frustrating campaign to prevent its publication. [ABSTRACT FROM AUTHOR]

An unpublished analysis suggests that there are hundreds of thousands of bogus ‘paper-mill’ articles lurking in the literature. [ABSTRACT FROM AUTHOR]

The number of articles being retracted rose sharply this year. Integrity experts say that this is only the tip of the iceberg. [ABSTRACT FROM AUTHOR]