The Lancet Countdown on health and climate change The 2018 Report Analysis for the indicators of political and corporate engagement, and a pilot study of social media indicators. The Lancet article 2018 Article Indicator 5.3: Engagement in health and climate change in the United Nations General Assembly R Notebook Notebook HTML Indicator 5.4: Engagement in health and climate change in the corporate sector Notebook HTML English HTML German HTML French HTML Spanish HTML Portuguese Social media analysis Notebook collection Notebook analysis HTML English HTML Spanish HTML Portuguese