Plain language summaries: Enabling increased diversity,equity, inclusion and accessibility in scholarly publishing

• Plain language summaries (PLS) are accessible, short, peer-reviewed summaries of scholarly journal articles written in non-technical language.
• The aim of PLS is to enable a broader audience of experts and non-experts to understand the original article.
• Here, we outline the evidence base for the value and impact of PLS and how they can enable diversity, equity, inclusion and accessibility in scholarly publishing.
• PLS can diversify readership and authorship, address information inequity, include typically under-represented stakeholders and provide an accessible route into scholarly literature.