De 2 000 à 560 000 satellites : la Nasa s’inquiète des conséquences en chaîne dans l’espace et l’atmosphère


UN GEO report says ending this harm key to global transformation required ‘before collapse becomes inevitable’
The unsustainable production of food and fossil fuels causes $5bn (£3.8bn) of environmental damage per hour, according to a major UN report.
Ending this harm was a key part of the global transformation of governance, economics and finance required “before collapse becomes inevitable”, the experts said.
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© Photograph: Murdo MacLeod/The Guardian

© Photograph: Murdo MacLeod/The Guardian

© Photograph: Murdo MacLeod/The Guardian


Mark Carney is considering lifting a tanker ban that has protected coastal communities for 53 years
The distress call went out to the Canadian coast guard station after midnight on an October night. The Nathan E Stewart, an American-flagged tugboat, sailing through the light winds and rain of the central British Columbia coast, had grounded on a reef.
The captain tried to reverse, moving the rudder from hard over port to hard over starboard. The boat pivoted but did not move, and the tug repeatedly struck the sea bed.
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© Photograph: Michael DeFreitas North America/Alamy

© Photograph: Michael DeFreitas North America/Alamy

© Photograph: Michael DeFreitas North America/Alamy



