The forgotten oil ads that told us climate change was nothing
Since the 1980s, fossil fuel firms have run ads touting climate denial messages – many of which they’d now like us to forget. Here’s our visual guide
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### Instruction: The forgotten oil ads that told us climate change was nothing

### Response: Since the 1980s, fossil fuel firms have run ads touting climate denial messages – many of which they’d now like us to forget. Here’s our visual guide