How ethical is shipping goods by sea?

Greenhouse gases from shipping are set to rise – but it’s still better than flying goods out

If you have an ethical dilemma, email Lucy at lucy.siegle@observer.co.uk

Amazon rainforest losing ability to regulate climate, scientist warns

Report says logging and burning of Amazon might be connected to worsening droughts – such as the one plaguing São Paulo

Green news roundup: nuclear waste, trees and swordfish

The week’s top environment news stories and green events

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Great Barrier Reef dredging could damage fish populations, says study

Researchers at James Cook find that larvae development is significantly stunted by murky water and increased sediment

‘Silent revolution’ in biotech farming is overtaking GM, says Greenpeace

Pressure group accused of hypocrisy by geneticists who say the same science is behind genetic modification and Greenpeace-approved Marker Assisted Selection

The Earth Defenders 2015 Lavazza Calendar – a photographic journey through the stories of everyday heroism of the Earth Defenders

The 2015 Lavazza Calendar – produced in collaboration with Slow Food, featuring photographs by Steve McCurry and creative direction by Armando Testa – is a photographic journey through the stories of everyday heroism of the Earth Defenders. From Nadia, the proud argan oil paladine in Morocco, to John, the guardian of Lare pumpkins in Kenya, … Read more