6 October 2016, Climate News Network, Climate treaty races towards hazy future. The far-reaching Paris Agreement on tackling climate change is close to taking effect − but how just how effective it may prove is far from clear. With a speed almost unknown in the annals of diplomacy, the Paris Agreement on climate change is ready to come into force a bare 11 months after it was reached on 12 December last year. Its ratification by the European Union means the world will have crossed both thresholds necessary for the Agreement to enter into force within 30 days. …It’s too early either to make so sweeping a claim or to write off Paris as a well-meaning attempt that was too little and too late. But the reality the Agreement has to tackle is daunting. For instance, the targets identified in Paris may have been seriously inadequate. We may already be much closer to exceeding the safety level for emissions than we realise, and there is still no guarantee that trapping and storing emitted carbon dioxide would work, although it is judged to be an essential technology for Paris to succeed. And some scientists say the world will have to switch to renewable energy far faster than we are doing at the moment for the Paris Agreement to have a chance of working. With a list of challenges like these, it would be premature to start celebrating the Agreement’s entry into force just yet. Dr Niklas Höhne, a founding partner of the NewClimate Institute for Climate Policy and Global Sustainability, spoke for many when he said: “With the entry into force of the Paris Agreement, the work is only just beginning. “For 1.5°C in particular, the window of opportunity is closing rapidly. Waiting until 2018, when the next round of revised national proposals are expected to be presented, will be too late.” Read More here
Tag Archives: Emissions
5 October 2016, Renew Economy: Australia on the outer again as Paris climate treaty comes into force. Australia will find itself again on the outer in global climate change efforts, excluded from key decision-making processes because it is one of a minority of major polluters that has yet to ratify the Paris climate accord. The European Union on Tuesday voted overwhelmingly on Tuesday to ratify the Paris treaty, a day after India announced it would also do the same thing. The ratification is expected to be formally voted by ministers later this week, taking the total well past the trigger point of 55 countries and 55 per cent of total global emissions. The speed of the ratification – less than a year after the Paris treaty was voted to general acclimation last year – compares with the eight years it took to get its predecessor, the Kyoto Protocol, into force after it was adopted in 1997. The move will impact Australia in two ways. Firstly, only those countries who have ratified the treaty can vote in negotiations for the next step in the treaty’s implementation. That means Australia will be excluded from these processes, although it may have observer status. It also means that Australia will reinforce its status as a climate outlier, a reputation it earned when former prime minister Tony Abbott and former Canadian prime minister Steven Harper were branded “climate villains” because of their opposition to action on climate change. Read More here
29 September 2016, The Conversation, Putting carbon back in the land is just a smokescreen for real climate action: Climate Council report. Just as people pump greenhouse gases into the atmosphere by burning fossil fuels, the land also absorbs some of those emissions. Plants, as they grow, use carbon dioxide and store it within their bodies. However, as the Climate Council’s latest report shows, Australia’s fossil fuels (including those burned overseas) are pumping 6.5 times as much carbon into the atmosphere as the land can absorb. This means that, while storing carbon on land is useful for combating climate change, it is no replacement for reducing fossil fuel emissions. Land carbon is the biggest source of emission reductions in Australia’s climate policy centrepiece – the Emissions Reduction Fund. This is smoke and mirrors: a distraction from the real challenge of cutting fossil fuel emissions.Land carbon Land carbon is part of the active carbon cycle at the Earth’s surface. Carbon is continually exchanging between the land, ocean and atmosphere, primarily as carbon dioxide. In contrast, carbon in fossil fuels has been locked away from the active carbon cycle for millions of years. Carbon stored on land is vulnerable to being returned to the atmosphere. Natural disturbances such as bushfires, droughts, insect attacks and heatwaves, many of which are being made worse by climate change, can trigger the release of significant amounts of land carbon back to the atmosphere. Changes in land management, as we’ve seen in Queensland, for example, with the relaxation of land-clearing laws by the previous state government, can also affect the capability of land systems to store carbon. Burning fossil fuels and releasing CO₂ to the atmosphere thus introduces new and additional carbon into the land-atmosphere-ocean cycle. It does not simply redistribute existing carbon in the cycle. Read More here
27 September 2016, Climate Central, The World Passes 400 PPM Threshold. Permanently. In the centuries to come, history books will likely look back on September 2016 as a major milestone for the world’s climate. At a time when atmospheric carbon dioxide is usually at its minimum, the monthly value failed to drop below 400 parts per million. That all but ensures that 2016 will be the year that carbon dioxide officially passed the symbolic 400 ppm mark, never to return below it in our lifetimes, according to scientists. Because carbon pollution has been increasing since the start of the Industrial Revolution and has shown no signs of abating, it was more a question of “when” rather than “if” we would cross this threshold. The inevitability doesn’t make it any less significant, though. September is usually the month when carbon dioxide is at its lowest after a summer of plants growing and sucking it up in the northern hemisphere. As fall wears on, those plants lose their leaves, which in turn decompose, releasing the stored carbon dioxide back into the atmosphere. At Mauna Loa Observatory, the world’s marquee site for monitoring carbon dioxide, there are signs that the process has begun but levels have remained above 400 ppm. Read more here