Tweets

Study finds quarter of climate change tweets from bots

Bots are computer programmes that can masquerade as humans to post or send messages on social media.

Researchers discovered tweets posted by bots created the impression there was a high level of climate change denial.

The paper detailing the finds has not yet been published and was first reported by The Guardian newspaper.

The research team analysed 6.5 million tweets from the period surrounding President Donald Trump's June 2017 announcement that he was removing the United States from the Paris climate accord.