Joey Grostern

About

Joey Grostern is a reporter and Climate Disinformation Database Lead at DeSmog since April 2023. He also works freelance for Deutsche Welle and Clean Energy Wire in Berlin.

onNov 5, 2025 @ 04:08 PST

Falsehoods about the flooding in Valencia last year were seen by millions on social media, new research finds.

Falsehoods about the flooding in Valencia last year were seen by millions on social media, new research finds.
onOct 30, 2025 @ 09:07 PDT

Labour under fire for failing to discipline Graham Stringer.

Labour under fire for failing to discipline Graham Stringer.
onOct 16, 2025 @ 08:01 PDT

A media CEO who helped to stage an event with Reformโ€™s main U.S. ally has publicly denounced the partyโ€™s leader.

A media CEO who helped to stage an event with Reformโ€™s main U.S. ally has publicly denounced the partyโ€™s leader.
onAug 27, 2025 @ 07:48 PDT

MSN hosted AI-generated content that cited non-existent climate experts and institutions.

MSN hosted AI-generated content that cited non-existent climate experts and institutions.
onAug 21, 2025 @ 09:38 PDT

Ofcomโ€™s failure to deal with misinformation has allowed broadcasters โ€œto spread climate lies with impunity,โ€ campaigners said.

Ofcomโ€™s failure to deal with misinformation has allowed broadcasters โ€œto spread climate lies with impunity,โ€ campaigners said.
onAug 7, 2025 @ 07:41 PDT

An academic with ties to Reform slammed the UKโ€™s strong support for Volodymyr Zelenskyy.

An academic with ties to Reform slammed the UKโ€™s strong support for Volodymyr Zelenskyy.
onJun 24, 2025 @ 02:22 PDT

An โ€œunparalleled competitiveness hysteriaโ€ is at play, says transparency campaigner.

An โ€œunparalleled competitiveness hysteriaโ€ is at play, says transparency campaigner.
onMay 28, 2025 @ 10:05 PDT

The right-wing multi-millionaire, who also owns The Spectator, called for the public broadcaster to be part-privatised at a Pharos Foundation event.

The right-wing multi-millionaire, who also owns The Spectator, called for the public broadcaster to be part-privatised at a Pharos Foundation event.
onApr 28, 2025 @ 08:17 PDT

Concerns have been raised about the channelโ€™s โ€œwild and paranoid conspiracy claimsโ€ ahead of Mayโ€™s local elections.

Concerns have been raised about the channelโ€™s โ€œwild and paranoid conspiracy claimsโ€ ahead of Mayโ€™s local elections.
onApr 15, 2025 @ 09:02 PDT

New findings from an alliance of NGOs challenges the belief that climate falsehoods are confined to social media.

New findings from an alliance of NGOs challenges the belief that climate falsehoods are confined to social media.