The ozone layer – a fragile shield of gas that protects the Earth from the harmful rays of the sun – is “on the road to recovery”, the UN chief said on Thursday in his message for the World Ozone Day.
Crediting the Montreal Protocol, which “began life as a mechanism to protect and heal the ozone layer”, Secretary-General António Guterres said that over the course of three decades, “it has done its job well”.
The multilateral treaty to phase out ozone-depleting substances has, by healing the hole in the ozone layer, protected human health, economies and ecosystems.
“The cooperation we have seen under the Montreal Protocol is exactly what is needed now to take on climate change, an equally existential threat to our societies”, he said.
Until the protocol, old equipment such as building insulation foam, fridge-freezers and other cooling systems, were manufactured using ozone-destroying chlorofluorocarbons, or CFCs, which leaked the damaging gas into the atmosphere as equipment deteriorated.
Other critical services
This year’s World Ozone Day highlights that the landmark environmental agreement also slows down climate change and helps to boost energy efficiency for cooling products such as freezers, which then also contributes to food security.
“The Montreal Protocol is more than just an example of how multilateralism can and should work, it is an active tool to help meet our global vision for sustainable development”, said the UN chief.
And under the Kigali Amendment to the Protocol, nations have committed to phase down hydrofluorocarbons (HFCs), powerful greenhouse gases used as coolants, which are less harmful than CFCs as they contain hydrogen, but are nonetheless still an ozone risk.
When fully implemented, the Kigali Amendment could prevent 0.4 degrees Celsius of global warming this century.
“Furthermore, as we prepare for the Food Systems Summit this month, we are reminded that the Kigali Amendment can also help us to increase food security”, flagged Mr. Guterres, explaining that by reducing HFCs, increasing energy efficiency and creating more ozone and climate-friendly technologies, “the Kigali Amendment can bring sustainable access to vital cooling services to millions of people”.
These services would reduce food loss in developing countries, where it often spoils before reaching markets.
Getting produce from farmers to where it is needed would, in turn, help reduce hunger, poverty and the environmental impact of the agricultural sector.
Another important benefit of expanding access to safe cooling systems, is to store medicines and vaccines, including those needed to end the COVID-19 pandemic.
“The Montreal Protocol and the Kigali Amendment show us that by acting together, anything is possible”, said the UN chief. “So let us act now to slow climate change, feed the world’s hungry and protect the planet that we all depend on”.
The work continues, with scientists still providing the first line of defence.
UNEP leads a joint effort of over 100 governments, businesses and development organizations that supports countries and industry in tackling growing cooling demand, while contributing to the Paris Agreement, Montreal Protocol and Agenda 2030 called the Cool Coalition.
Together with its partners, the Coalition fosters advocacy, knowledge and action to accelerate the global transition to efficient and climate-friendly cooling.
In 1994, through resolution 49/114, the General Assembly proclaimed 16 September as the International Day, commemorating the signing of the Montreal Protocol in 1987.
UNESCO ‘eDNA’ initiative to ‘unlock’ knowledge for biodiversity protection
To understand the richness of biodiversity across World Heritage marine sites, the UN scientific organization launched on Monday a project to protect and preserve biodiversity, based on the study of environmental DNA – cellular material released from living things into their surroundings.
Launching the new programme, the UN Educational, Scientific and Cultural Organization (UNESCO) said that scientists and local residents would take samples of genetic material from fish waste, mucous membranes or cells, eDNA, to monitor species.
“Marine World Heritage sites play a critical role in protecting marine ecosystems of exceptional universal value and provide opportunities for the public to appreciate and preserve marine environments”, reminded UNESCO Assistant Director-General for Culture, Ernesto Ottone Ramírez.
Species under threat
UNESCO said that the two-year initiative would help measure the vulnerability of marine biodiversity to climate change and its impact on the distribution and migration patterns of marine life across World Heritage sites.
The eDNA project, which involves collecting and analyzing samples from the environment – such as soil, water and air – rather than an individual organism, will also better monitor and protect endangered species included in the International Union for Conservation of Nature (IUCN) Red List.
“Climate change is affecting the behaviour and distribution of underwater life and we must understand what is happening so we can adapt our conservation efforts to evolving conditions”, explained the UNESCO official.
Beneath the waves
UNESCO’s marine World Heritage sites are recognized for their unique biodiversity, outstanding ecosystems, or for representing major stages in Earth’s history.
In the context of the UN Decade of Ocean Science for Sustainable Development (2021-2030), the project was launched to contribute to the understanding of global trends and knowledge to preserve marine ecosystems.
Since 1981, when Australia’s Great Barrier Reef was inscribed at UNESCO’s first marine site, a global network of 50 others are now included as “beacons of hope for healing the ocean”, according to the UN agency.
Guided by expert support, the eDNA project will engage local citizens to gather material, so samples such as particles gathered through water filtering, can be genetically sequenced in specialized laboratories, without having to disturb animals themselves.
Implemented by UNESCO’s Intergovernmental Oceanographic Commission (IOC) and World Heritage Centre, IOC chief Vladimir Ryabinin described the project as “a step toward the Ocean Decade’s vision of unlocking the knowledge we need to create the ocean we want by 2030”.
Breaking new ground
The use of eDNA in ocean monitoring and data collection is still in its infancy and standard protocols for sampling and data management will be streamlined in UNESCO’s groundbreaking eDNA project.
For the first time, it will apply a consistent methodology across multiple marine protected areas simultaneously, helping establish global standards, data monitoring and management practices while making that information available to the public.
All data will be processed and published by the Ocean Biodiversity Information System (OBIS), the world’s largest open-access data system on the distribution and diversity of marine species, maintained and collectively supported by a worldwide network of scientists, data managers and users.
The project works to advance the world’s understanding of life in the ocean, and establish conservation and management policies indicators.
“eDNA sampling can provide an innovative, affordable, and long-awaited capacity to better understand the ocean ecosystems, their composition and behaviour, and to start managing ocean resources more sustainably”, said Mr. Ryabinin.
Act Urgently to Preserve Biodiversity for Sustainable Future — ADB President
The world must act urgently to preserve ecosystems and biodiversity for the sake of a sustainable future and prosperity, Asian Development Bank (ADB) President Masatsugu Asakawa said at the opening of a global event on biodiversity here today.
“The world is at a critical turning point. If we are to reverse the alarming decline in nature, we must respond with urgency and coordinated action,” Mr. Asakawa said. “These efforts are needed to ensure the survival of our ecosystems, and for the sake of our shared future and prosperity.”
Asia and the Pacific is one of the most biodiverse regions in the world—home to 17 of the 36 global biodiversity hotspots, 7 of the 17 megadiverse countries, and the greatest marine diversity. “If restored and well-managed, these natural capital assets can help to mitigate global climate change and biodiversity loss in a cost-effective and impactful manner,” Mr. Asakawa said in his opening remarks at the Ecological Civilization Forum at the 15th Conference of Parties to the Convention on Biological Diversity (COP15) in Kunming, the People’s Republic of China (PRC).
The event is cohosted by the PRC’s Ministry of Ecology and Environment, Yunnan provincial government, and the Secretariat of the Convention on Biological Diversity. Participants include high-level representatives from governments, the private sector, development agencies including ADB, and civil society.
ADB is committed to helping accelerate and increase nature-positive investments in Asia and the Pacific. “Through our ADB Nature-Positive Investment Roadmap, we are working with partners to scale up finance, develop knowledge of natural capital, and generate financially sustainable projects that deliver on biodiversity and healthy ecosystems,” Mr. Asakawa said.
At COP15, ADB is launching a new publication, Greening Development in the People’s Republic of China, which outlines how ADB and the PRC have successfully partnered to promote green development and ecological restoration in a way that complements economic and social priorities.
In partnership with the Chinese Academy of Science and Stanford University, ADB is sharing progress on its new Natural Capital Lab due for launch in 2022. This will be a digital platform for sharing methods for valuing biodiversity and ecosystems, and for building knowledge, capacities, and alliances across the region.
In addition, ADB with partners will be launching the Regional Flyway Initiative that will conserve ecosystem services that support people and critical habitats for more than 50 million migratory waterbirds.
Greenpeace Africa reacts to DRC President’s decision to suspend illegal logging concessions
The President of the Democratic Republic of Congo (DRC), Félix Tshisekedi, ordered on Friday, October 15th, the suspension of all dubious logging concessions, including the 6 granted in September 2020. Greenpeace Africa, one of the civil society organizations that denounced these concessions, applauds the decision taken by the Head of State and encourages him to remain vigilant and ensure its effective execution by Deputy Prime Minister Ms. Eve Bazaiba.
Greenpeace Africa reiterates its call for maintaining the moratorium on new industrial logging concessions to prevent a human rights and climate catastrophe. This logging sector, characterized by bad governance, favors corruption and remains out of touch with the socio-economic needs of the Congolese people and the climate crisis we live in.
Irène Wabiwa Betoko, Head of the International Congo Basin Forest Project of Greenpeace: “The decision of H.E. President Tshisekedi against the illegal actions of former Minister Nyamugabo sends an important message to the Congolese people and their government. It is also a red light for the plans of Ms. Ève Bazaiba, current Minister of the Environment, to open a highway to deforestation by multinational logging companies through lifting the moratorium on new industrial concessions.”
The President asks to “Suspend all questionable contracts pending the outcome of an audit and report them to the government at the next cabinet meeting.” Greenpeace Africa maintains that the review of illegalities in the forest sector must be transparent, independent, and open to comments from civil society organizations.
Ms. Wabiwa adds that “Both the protection of the rights of Congolese peoples and the success of COP26 require that the moratorium on granting new forest titles be strengthened. We again call on President Tshisekedi to strengthen the 2005 presidential decree to extend the moratorium.”
Ms. Wabiwa concludes that “instead of allowing new avenues of destruction, the DRC needs a permanent forest protection plan, taking into account the management by the local and indigenous populations who live there and depend on them for their survival.”
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