Upside down dolphins and killer whale or orca. Credit: Flickr/Rumpleteaser. CC BY 2.0.
For those tens of millions of us who have been watching the extraordinary ‘Blue Planet II’, the final programme in the series (which looked at the human-caused threats facing the seas) may have come as both a wake-up call and a disappointment. Disappointment, at what we’ve done to this beautiful planet. And perhaps also, disappointment that the BBC didn’t look deeply enough into why these harms have happened.
