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Tag Archives: United Nations

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13 April 2018, Climate Home News Shipping to halve carbon footprint by 2050 under first sector-wide climate strategy. Global shipping must at least halve its emissions by 2050, under a hard-fought international deal that for the first time sets the sector on course to … Continue reading →

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6 February 2018, Climate News Network, Ozone layer recovery falters unexpectedly. The Earth’s protective ozone layer is not recovering uniformly from the damage caused to it by industry and other human activities. And scientists are not sure why it isn’t. An international research team says the ozone, which protects humans and other species from harmful ultraviolet radiation, is continuing to recover at the poles. But recovery at lower latitudes, where far more people live, is not. The layer has been declining since the 1970s because of the effect of man-made chemicals, chiefly chlorofluorocarbons (CFCs) and similar gases, used mainly in refrigerants and aerosols. There is a link between the CFCs and global warming, though they are different and neither is the main cause of the other. Some suggested CFC replacements themselves proved to be powerful greenhouse gases. CFCs and the other gases were banned under an international agreement, the Montreal Protocol, and since then parts of the layer have been recovering, particularly at the poles. But the latest research, published in the journal Atmospheric Chemistry and Physics, finds that the bottom part of the ozone layer at more populated latitudes is not recovering, for reasons so far unidentified. Read More here

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14 December 2017, The Conversation, Instead of congratulating ICAN on its Nobel Peace Prize, Australia is resisting efforts to ban the bomb. Earlier this week in Oslo, the 2017 Nobel Peace Prize was officially givento the International Campaign to Abolish Nuclear Weapons (ICAN), a global campaign that was launched in Melbourne in 2007. ICAN lobbied to establish a special UN working group on nuclear disarmament, campaigned for the UN General Assembly’s December 2016 resolution to launch negotiations on a prohibition treaty, and was an active presence at the UN conference that negotiated the treaty. Prime Minister Malcolm Turnbull failed to congratulate the Australian faces of ICAN, adding to the growing body of evidence of his flawed political judgement. There were no political downsides to phoning ICAN, noting the difference of opinion on the timing and means to effective nuclear disarmament, but warmly congratulating ICAN for the global recognition of its noble efforts to promote nuclear peace. Out of step with the global nuclear order The global nuclear order has been regulated and nuclear policy directions set by the Nuclear Non-Proliferation Treaty (NPT) since 1968. The 2015 Iran nuclear deal and North Korea’s unchecked nuclear and missile delivery advances show the benefits and limitations of the NPT respectively. The transparency, verification and consequences regime mothballed Iran’s bomb-making program by enforcing its NPT non-proliferation obligations. These will remain legally binding even after the deal expires in 2030. By contrast, the crisis over North Korea’s nuclear program has intensified within the NPT framework. Heightened geopolitical tensions in Europe, the Middle East and south and east Asia have further stoked nuclear fears. Meanwhile the NPT-recognised five nuclear weapon states have no plan to abolish their nuclear arsenals. Frustrated by the stubborn resistance of the nuclear weapon states to honour their NPT commitment to nuclear disarmament and alarmed by rising nuclear threats, on July 7 this year, 122 countries adopted a UN treaty to stigmatise and ban the bomb. Read More here

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27 November 2017, Climate Home News. Cleaner coolants fund gets $540m – and US backing. Rich countries will pay $540 million over three years into a fund to support a shift to cleaner coolants, under a deal agreed in Montreal on Saturday. Notably, the US is set to contribute $37m, despite the Trump administration’s hostility to multilateral environmental agreements. It comes as the 1987 Montreal Protocol pivots from its initial focus on the ozone layer to addressing the climate impact of chemicals used in fridges and air conditioners. State department official Judith Garber said the US was starting the process to ratify the Kigali Amendment to the protocol, which sets a phasedown path for HFCs, a group of potent warming gases produced by these appliances. In a speech on Thursday that did not mention climate change, she hailed the Kigali Amendment’s “pragmatic and balanced approach” to reducing HFCs’ “environmental impact”. US chemical companies like Honeywell and Dow support the deal, seeing an opportunity to sell climate-friendly alternatives. The Kigali Amendment will enter into force on 1 January 2019, after Sweden became the twentieth country to ratify it on 17 November. Developing countries like India made clear their backing for an HFC phasedown depended on finance to help their chemical manufacturers switch to substitutes. Gaby Drinkwater of Christian Aid said in a statement: “Developing nations are where the demand growth in air conditioning systems will come from as the planet gets hotter. No one wants to see this demand creating a vicious cycle of rising greenhouse gas emissions.” David Doniger of the Natural Resources Defense Council wrote in a blog that developing countries appeared “optimistic” the funds were adequate. Read More here

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