The high-profile climate scientist Michael Mann has been awarded $1m by a jury in a defamation lawsuit against two conservative writers who compared his depictions of global heating to the work of a convicted child molester.

The case stretches back 12 years. In a statement posted on Mann’s X account, one of his lawyers said: “Today’s verdict vindicates Mike Mann’s good name and reputation. It also is a big victory for truth and scientists everywhere who dedicate their lives answering vital scientific questions impacting human health and the planet.”