The Guardian analyzes countries' climate change pledges

Data Journalism Top 10: Toxic Air, Hidden Emissions, Twitter’s Algorithm, Can Data Die?

Our weekly analysis of the most popular data journalism stories on Twitter highlights a story by the Financial Times into how Europe gets its natural gas and the geopolitics of this industry. In this edition, we also feature major investigations into poisonous air and underreported methane emissions by ProPublica and The Washington Post as well as eight must-read newsletters curated by DataJournalism.com.