Louisa Casson
@louisacasson.bsky.social
Oceans & climate campaigner. Lead Greenpeace campaign to stop deep sea mining. Global environmental politics, extractivism in the transition and the high seas. Opinions my own
"No one should mortgage the ocean floor to pay for short-term bills" - strong statement from Antigua & Barbuda's prime minister as he announces support for a moratorium on deep sea mining!
October 21, 2025 at 3:23 PM
"No one should mortgage the ocean floor to pay for short-term bills" - strong statement from Antigua & Barbuda's prime minister as he announces support for a moratorium on deep sea mining!
The sun came out for us to take part in @hopenothate.org.uk’s weekend of action - it always feels better to do something rather than doom scroll! 💪
October 19, 2025 at 6:46 PM
The sun came out for us to take part in @hopenothate.org.uk’s weekend of action - it always feels better to do something rather than doom scroll! 💪
No I’m not posting the same thing on repeat - the number of countries wanting to protect the ocean from deep sea mining just keeps going up!
In the last 24 hours the Marshall Islands, Latvia, Cyprus and Slovenia have all joined the call for a moratorium on this destructive industry at #UNOC 💪
In the last 24 hours the Marshall Islands, Latvia, Cyprus and Slovenia have all joined the call for a moratorium on this destructive industry at #UNOC 💪
June 9, 2025 at 5:26 PM
No I’m not posting the same thing on repeat - the number of countries wanting to protect the ocean from deep sea mining just keeps going up!
In the last 24 hours the Marshall Islands, Latvia, Cyprus and Slovenia have all joined the call for a moratorium on this destructive industry at #UNOC 💪
In the last 24 hours the Marshall Islands, Latvia, Cyprus and Slovenia have all joined the call for a moratorium on this destructive industry at #UNOC 💪
Sunrise over snowy fields on the early morning Eurostar today ❄️
January 13, 2025 at 9:10 AM
Sunrise over snowy fields on the early morning Eurostar today ❄️
Google Maps fire icons over LA are a) useful sources of public safety information and b) so dystopian 😰
January 10, 2025 at 1:22 PM
Google Maps fire icons over LA are a) useful sources of public safety information and b) so dystopian 😰
How 2024 started in the world of deep sea mining, and how it’s going 🎉
Stopping deep sea mining in the Arctic was a major victory to close the year - onwards to protecting more ocean this year!
Stopping deep sea mining in the Arctic was a major victory to close the year - onwards to protecting more ocean this year!
January 7, 2025 at 3:16 PM
How 2024 started in the world of deep sea mining, and how it’s going 🎉
Stopping deep sea mining in the Arctic was a major victory to close the year - onwards to protecting more ocean this year!
Stopping deep sea mining in the Arctic was a major victory to close the year - onwards to protecting more ocean this year!
Excited to get my hands on Power Metal and dive in - congrats on publication day @vincebeiser.bsky.social!
November 19, 2024 at 10:53 PM
Excited to get my hands on Power Metal and dive in - congrats on publication day @vincebeiser.bsky.social!