UN: Greenhouse gases hit another record high in 2018
Robie de Guzman • November 25, 2019 • 297
GENEVA – Greenhouse gases in the atmosphere reached record levels in 2018 despite international pledges to tackle the causes of climate change, the World Meteorological Organization said in a report Monday.
In its annual report published just before the COP25 summit in Madrid, the United Nations agency said the Carbon Dioxide levels reached 407.8 parts per million, up from 405.5ppm the previous years, which represents a 0.56 percent jump.
These figures show that CO2 emissions stood at 147 percent more than the preindustrial level in 1975.
“This continuing long-term trend means that future generations will be confronted with increasingly severe impacts of climate change, including rising temperatures, more extreme weather, water stress, sea level rise and disruption to marine and land ecosystems,” it warned.
The report said there were “multiple indications” that the increase in CO2 in the atmosphere was linked to the burning of fossil fuel.
“There is no sign of a slowdown, let alone a decline, in greenhouse gases concentration in the atmosphere despite all the commitments under the Paris Agreement on Climate Change,” WMO Secretary-General Petteri Taalas said.
“We need to translate the commitments into action and increase the level of ambition for the sake of the future welfare of mankind.
“It is worth recalling that the last time the Earth experienced a comparable concentration of CO2 was 3-5 million years ago. Back then, the temperature was 2-3C warmer, sea level was 10-20 meters higher than now.”
According to the statement, the increase in CO2 concentration in the atmosphere between 2017-18 was similar to that recorded between 2016-17 and just above the average for the last 10 years.
The report said that concentrations of other greenhouse gases methane and nitrous oxide have surged in the last decade, according to the Global Atmosphere Watch, which has stations from the Arctic to the Topics.
It said that atmospheric methane levels had reached a record high of 1869 parts per billion last year, 259 percent of the preindustrial level.
Some 40 percent of methane emissions come from natural sources while the remaining 60 percent comes from human activity like farming.
The Executive Director of the UN Environment Programme, Inger Anderson, said: “The findings of WMO’s Greenhouse Gas Bulletin and UNEP’s Emissions Gap Report point us in a clear direction – in this critical period, the world must deliver concrete, stepped-up action on emissions.
“We face a stark choice: set in motion the radical transformations we need now, or face the consequences of a planet radically altered by climate change.”
The report comes just a week before the UN Climate Change Conference, which this year will be presided over by Chile but will be held in the Spanish capital Madrid due to unrest in the South American country. EFE-EPA
Geneva – The average global temperature will rise 3.2C by the end of the century even if countries fulfill their commitments to the Paris Agreement on climate change, which sought to limit the increase to under 1.5C above preindustrial levels, according to the United Nations on Tuesday.
“The summary of the findings are bleak,” the UN Environment Programme said in the introduction to its annual Emission Gap Report, which analyses current climate change policies and how they diverge from the kind of measures that need to be adopted to curb global warming.
According to the report, there must be a collective effort to reduce emissions by 7.6 percent a year between 2020 and 2030 to keep global temperatures under 1.5C above preindustrial levels, a fivefold increase in the efforts initially set out by the Paris Agreement.
UNEP’s Executive Director, Inger Anderson, said: “Our collective failure to act early and hard on climate change means we now must deliver deep cuts to emissions – over 7 percent each year, if we break it down evenly over the next decade.”
“We need quick wins to reduce emissions as much as possible in 2020, then stronger Nationally Determined Contributions (NDCs) to kick-start the major transformations of economies and societies. We need to catch up on the years in which we procrastinated.”
According to the report, if current unconditional Nationally Determined Contributions are fully implemented, there was still only a 66 percent chance that warming would be limited to 3.2C by the end of the century.
It concluded that emissions of carbon dioxide (CO2) and other greenhouse gases increased 1.5 percent annually in the last decade and reached historical levels of 55.3 gigatons of CO2 equivalent in 2018.
China was responsible for 13 of those gigatons but the Asian giant, the world’s second-largest economy, is not yet obliged to reduce its emissions in absolute terms as per the Paris Agreement due to its status as a developing country.
Second in regards to emissions was the United States with six gigatons. President Donald Trump withdrew the country from the Paris Agreement in 2017.
Emissions must be curbed by 15 gigatons by 2030 to achieve the 2C goal or 32 gigatons to hit the 1.5C target, the report said.
UNEP said that if current trends continued, then global temperatures could rise by 3.9C, although pledges to reduce emissions, such as the European Union’s target to curb them by 40 percent by 2030, could limit it to 3.2C, which is still insufficient.
The UN’s Secretary-General, António Guterres, said: “There has never been a more important time to listen to the science. Failure to heed these warnings and take drastic action to reverse emissions means we will continue to witness deadly and catastrophic heatwaves, storms and pollution.”
Recent Intergovernmental Panel on Climate Change special reports said there would be dire consequences of inaction if the global temperature rises are not held below the 1.5C target.
The UNEP report on the emissions gap will be used as a template for discussions at the upcoming COP25 meeting in Madrid, conducted under the presidency this year of Chile. EFE-EPA
The Department of the Interior and Local Government (DILG) has pledged its support to the country’s first Green Climate Fund (GCF) project.
According to the DILG, the GCF aims to establish multi-hazard impact-based forecasting and early warning system (MH-IBF-EWS) in the local government units (LGUs).
DILG Secretary Eduardo M. Año said this aims to translate hazard forecasts into warnings which will provide the location and specific impacts directly to the LGUs and communities on the ground.
“Climate change has been a global issue that we can’t just take for granted. We must acknowledge it and fortify our country with safety measures like the MH-IBF-EWS. As one of the most vulnerable countries that can fall victim to climate change, we should be proactive in developing counter-measures,” he said.
Año said areas including Tuguegarao City, Legazpi City, the town of Palo in Leyte, and New Bataan in Davao de Oro will be the target local government units (LGUs) of the GCF project.
The said project has been approved by the Green Climate Fund Board during its recent meeting in Songdo, Korea and is worth $10 million.—AAC
MANILA, Philippines – President Rodrigo Duterte is eyeing to ban the use of plastics in a bid to mitigate the effects of climate change, Malacañang said.
Presidential Spokesperson Salvador Panelo said the president mentioned the idea during a discussion on climate change in a Cabinet meeting last Wednesday.
“The president floated the idea to ban the use of plastics, which according to him would require legislative action,” Panelo told reporters but said he is not sure if Duterte was referring to single-use plastics.
There are bills filed in Congress seeking to ban the use of single-use plastics that are currently pending at a committee level.
These measures seek to prohibit food establishments, stores, and markets from issuing single-use plastics, and task manufacturers to control the circulation and disposal of these materials. It also encourages consumers to instead use reusable or other alternative materials.
The Philippines has been listed in a 2015 report as one of the biggest sources of plastic leaking into the oceans, after China and Indonesia.
A recent study by Global Alliance for Incinerator Alternatives (GAIA) revealed that Filipinos use more than 163 million plastic sachet packets, 48 million shopping bags and 45 million thin film bags daily.
The organization extrapolated the data to calculate daily and yearly plastic usage throughout the country in order to provide new quantitative evidence about plastic pollution in the Philippines.
GAIA said that findings in the report show how cities and municipalities in the Philippines are struggling against plastic residuals despite efforts of many localities to institute Zero Waste programs.
With the projected increase in plastic production worldwide, including in the Philippines, the group said that national governments, as well as local government authorities need robust data and effective strategies to address the looming plastic pollution crisis.
It also called on manufacturers to regulate, and stop producing, single-use plastics.
“We would appreciate kung ang Pangulo will tell Congress na iprioritize nga itong bill on single-use plastic,” Beau Baconguis, an Asia Pacific Plastics Campaigner of GAIA said.
“Dapat hindi lang tignan as a waste disposal issue at waste management issue pero titingnan ang buong life cycle ng plastic at buong problemang kaakibat ng different stages ng production ng plastic,” Baconguis added.
The House of Representatives, for its part, assured it will continue to conduct inquiries on proposals to ban the use of plastics in the country.
“There will be a hearing before the committee level, all the stakeholders shall be heard, and ultimately we shall decide the course,” Cavite Fourth District Representative Elpidio Barzaga Jr., who chairs the House Committee on Natural Resources, said.
“The decision of the President will carry much weight in so far as the action of the House of representatives is concerned,” he added. – RRD (with details from Correspondent Rosalie Coz)
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