Australia’s big polluters rely on carbon offsets for climate credibility. But the system looks like a house of cards | Adam Morton

<p>Credits are treated as a like-for-like swap for emissions, but carbon stored in nature is entirely different to burning millennia-old fossil fuels</p><p>The fight within the Greens that led senators to cross the floor last week over <a href="https://www.theguardian.com/austra