From the sea to your plate: how to choose more sustainable salmon; There are ways to make more environmentally friendly choices. Here's what you should look for and what to avoidChange by Degrees offers life hacks and sustainable living tips each Saturday to help reduce your household's carbon footprintGot a question or tip for reducing household emissions? Email us at changebydegrees@theguardian.com

Byline: James Norman Salmon remains one of the most popular seafoods globally. However, there is growing concern about the environmental impact of farming salmon, while environmental groups have claimed that [...]