Unless global heating is reduced to 1.2C ‘as fast as possible’, warm water coral reefs will not remain ‘at any meaningful scale’, a report by 160 scientists from 23 countries warns Sign up for climate and environment editor Adam Morton’s free Clear Air newsletter here The earth has reached its first catastrophic tipping point linked to greenhouse gas emissions, with warm water coral reefs now facing a long-term decline and risking the livelihoods of hundreds of millions of people, according to a new report. The report from scientists and conservationists warns the world is also “on the brink” of reaching other tipping points, including the dieback of the Amazon, the collapse of major ocean currents and the loss of ice sheets. Sign up to get climate and environment editor Adam Morton’s Clear Air column as a free newsletter Continue reading... from The Guardian https://ift.tt/O0bGgzr via IFTTT
Middle powers such as Australia relied on the rules-based order, but that’s in doubt. Here’s what we must do | John Blaxland
US globalism is in retreat and Australia’s fear of abandonment is more acute than in ages
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The iconoclastic news whirlwind around Donald Trump points to a new US approach on the international stage: globalism and free trade are out. Spheres of influence are back in vogue. It’s not isolationism, it’s transactional mercantilism. But with Australia heavily invested in its US relationship we need to calmly undertake a net assessment: to weigh up what’s at stake while looking to engage with our region more fully.
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