topic: IPCC

topic: IPCC

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Carbon credit certifier Verra updates accounting method amid growing criticism
- The world’s largest carbon credit certifier, Verra, has overhauled its methods for calculating the climate impacts of REDD projects that aim to reduce deforestation.
- REDD stands for reducing emissions from deforestation and forest degradation.
- The emissions reductions from these projects can be sold on the voluntary carbon market to individuals and companies, which proponents say provides a vital stream of funding for forest conservation.
- The update changes the process for calculating deforestation baselines, which help determine how effective a project has been at reducing forest loss and keeping the carbon those trees contain out of the atmosphere.

‘We don’t have much time’: Q&A with climate scientist Pierre Friedlingstein
- “It’s not going in the right direction yet,” Pierre Friedlingstein tells Mongabay of the effort to meet the Paris Agreement goals; a member of the IPCC and a climate professor, he says he’s mildly optimistic about the trend in global emissions.
- Friedlingstein says he’s hoping deforestation will go down in the coming years in Brazil, but he’s not sure that Indonesia, another major global carbon sink, is ready to go in the right direction at the moment.
- He says the COVID-19 pandemic showed that climate is still “not on the top of the list” of government priorities, given that all nations sought to boost economic growth after lockdowns, despite the carbon emissions they incurred.

U.N. ‘stocktake’ calls for fossil fuel phaseout to minimize temperature rise
- The U.N. climate change agency published a new report Sept. 8 confirming that while there has been progress on climate change mitigation since the landmark Paris Agreement in 2015, more needs to be done to limit the global rise in temperatures at 1.5°C (2.7°F) above pre-industrial levels.
- The report is an element of the global stocktake, a Paris Agreement-prescribed inventory of progress toward climate-related goals.
- The authors of the report called for phasing out fossil fuels and ramping up renewable energy.
- The global stocktake process will conclude at the U.N. climate conference (COP28) beginning Nov. 30 in Dubai, United Arab Emirates.

IPCC warns of ‘last chance’ to limit climate change via drastic emissions cuts
- The United Nations’ Intergovernmental Panel on Climate Change (IPCC) released its sixth “synthesis” report March 20, after its approval by world leaders at a weeklong meeting in Switzerland.
- The report’s authors conclude that immediate reductions in carbon emissions are necessary to limit the rise in the global temperature to 1.5° Celsius (2.7° Fahrenheit) above pre-industrial levels.
- Scientists, activists and observers are calling for an end to fossil fuel use.

IPCC report calls for ‘immediate and deep’ carbon cuts to slow climate change
- A new report from the United Nations’ Intergovernmental Panel on Climate Change (IPCC) finds that the world could face a more than 3° Celsius (5.4° Fahrenheit) increase in the global average temperature over pre-industrial levels based on current carbon emissions.
- However, the authors of the report say investment in renewable energy, green building and responsible land use could lower emissions enough to stay below an increase of 1.5°C (2.7°F), a target identified at the 2015 U.N. climate conference that scientists predict would avoid the worst impacts of global warming.
- Addressing continued global carbon emissions will require trillions, not billions, of dollars in financing from public and private sources to cut emissions, the report finds.
- Its authors also say that including Indigenous and local communities from the beginning in land-use decisions aimed at climate change mitigation is critical.

Climate change a threat to human well-being and health of the planet: New IPCC report
- The United Nations’ Intergovernmental Panel on Climate Change (IPCC) released a report on the impacts of climate change on people, detailing areas of vulnerability and steps for adaptation to the changes brought about by Earth’s warming temperatures.
- The report, the second of three that will be part of the IPCC’s sixth assessment, highlights the importance of Indigenous and local knowledge in grappling with climate change and its effects on weather, water availability and food sources.
- It also notes that some segments of society, especially the most vulnerable, will bear a disproportionate burden as a result of climate change.
- The authors of the report and other climate researchers emphasize that urgent action is needed, both to address the causes of climate change and improve the capability of people to adapt to it.

Humans’ role in climate warming ‘unequivocal,’ IPCC report shows
- The greenhouse gases humans have released into the atmosphere over the past 100 to 150 years has led to a 1.1°C (2°F) rise in global temperatures, according to the Intergovernmental Panel on Climate Change, or IPCC.
- The authors of the IPCC’s latest report use the strongest language yet to connect human activity to climate change, calling the link “unequivocal.”
- The report draws on the findings of thousands of studies, pointing to the need to cut CO2 emissions immediately while also suggesting that many of the impacts of climate change are irreversible.
- This report focuses on the science behind climate change and will be combined with two subsequent reports on the adaptation and vulnerability to the impacts of climate change and ways to mitigate its effects to produce the IPCC’s sixth assessment, scheduled for publication in September 2022.

Scientists call for solving climate and biodiversity crises together
- A new report from United Nations’ Intergovernmental Panel on Climate Change (IPCC) and the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) highlights the importance of confronting climate change and biodiversity loss together.
- Global climate change and the unprecedented loss of species currently underway result from a similar suite of human-driven causes, the report’s authors write.
- As a result, solutions that take both issues into account have the best chance of success, they conclude.

U.N. report lays out blueprint to end ‘suicidal war on nature’
- According to a new report from the United Nations Environmental Programme, the world faces three environmental “emergencies”: climate change, biodiversity loss, and air and water pollution.
- U.N. Secretary-General António Guterres said we should view nature as “an ally,” not a foe, in the quest for sustainable human development.
- The report draws on assessments that quantify carbon emissions, species loss and pollutant flows to produce what the authors call concrete actions by governments, private companies and individuals that will help address these issues.

IPBES report details path to exit current ‘pandemic era’
- A new report from the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) calls for a “transformative change” in addressing the causes of virus outbreaks to prevent future pandemics and their devastating consequences.
- Human-driven climate change, the wildlife trade, and conversion of natural ecosystems all increase the potential for the spillover of viruses that infect animals to people.
- The current COVID-19 pandemic is likely to cost the global economy trillions of dollars, yet preventive measures that include identification of the hundreds of thousands of unknown viruses that are thought to exist would cost only a fraction of that total.

10 noteworthy books on conservation and the environment from 2019
- 2019 produced a number of notable books on the environment, ranging from the memoirs of researchers and journalists to how-to guides and prescient novels.
- Here’s a sample of what was published in the past year.
- They cut across a variety of environment-related themes, though climate change is a common point of meditation for many of the authors on the list.
- Inclusion on this list does not imply Mongabay’s endorsement of a book’s content; the views in the books are those of the authors and not necessarily Mongabay.

Fires and greenhouse gases fuel drying of the Amazon
- New research reveals that fires in the Amazon rainforest, used primarily to clear land for agriculture and ranching, are contributing to drier conditions caused by the emissions of climate-warming gases into the atmosphere.
- Fires release “black carbon,” which absorbs energy and causes temperatures to rise, as well as blocking the formation of clouds, creating drier conditions.
- The researchers caution that the rising demand for water combined with scarcer supplies could threaten the forest’s survival.

What’s at stake after Chile cancels its hosting of COP25?
- Massive protests triggered by social unrest over economic, justice and environmental issues have forced Chile to cancel its hosting of this year’s U.N. climate change summit in December.
- As the organizer of the 25th Conference of Parties, Chile was to have led the effort to bolster ambitions in the fight against climate change aimed at ensuring that global temperatures don’t increase by more than 1.5 degrees Celsius (2.7 degrees Fahrenheit) above pre-industrial levels.
- On Oct. 31, a day after Chile’s president announced the cancellation, Spain offered to hold the conference on the scheduled dates, Dec. 2-13, in Madrid.

Research outlines ‘roadmap’ for land use to slow climate change
- A new study finds that the land sector could account for nearly one-third of the climate mitigation necessary to keep global temperatures below a 1.5-degree-Celsius (2.7-degree-Fahrenheit) rise over pre-industrial levels as referenced in the 2015 Paris climate accords.
- The research, drawing on other studies looking at the potential for various reforms, puts forth a roadmap for carbon neutrality in the land sector by 2040.
- In addition to measures such as forest protection and restoration, the paper’s authors also call for human behavior change and investment in carbon capture technologies.

Forests and forest communities critical to climate change solutions
- A new report from the Intergovernmental Panel on Climate Change highlights the importance of land use in addressing climate change.
- The restoration and protection of forests could be a critical component in strategies to mitigate climate change, say experts, but governments must halt deforestation and forest degradation to make way for farms and ranches.
- The IPCC report also acknowledges the role that indigenous communities could play.
- The forests under indigenous management often have lower deforestation and emit less carbon dioxide into the atmosphere.

’Green’ bonds finance industrial tree plantations in Brazil
- The Environmental Paper Network (EPN), a group of some 140 NGOs with the goal of making the pulp and paper industry more sustainable, released a briefing contending that green or climate bonds issued by Fibria, a pulp and paper company, went to maintaining and expanding plantations of eucalyptus trees.
- The report suggests that the Brazilian company inflated the amount of carbon that new planting would store.
- The author of the briefing also questions the environmental benefits of maintaining industrial monocultures of eucalyptus, a tree that requires a lot of water along with herbicides, pesticides and fertilizer that can impact local ecosystems and human communities.

Climate change spurs deadly virus in frogs in the U.K.
- As temperatures climb, ranaviruses cause more frog deaths over a longer part of the year, according to a new study.
- The researchers combined data from outbreaks of disease caused by ranaviruses in common frogs (Rana temporaria) with laboratory investigations.
- They say that shaded areas and deeper ponds could provide refuges for afflicted animals that might slow the spread of the virus, but they also caution that this “short-term solution” is only a stopgap as the warming climate continues to make life difficult for amphibians.

’Unprecedented’ loss of biodiversity threatens humanity, report finds
- The U.N.’s Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services released a summary of far-reaching research on the threats to biodiversity on May 6.
- The findings are dire, indicating that around 1 million species of plants and animals face extinction.
- The full 1,500-page report, to be released later this year, raises concerns about the impacts of collapsing biodiversity on human well-being.

Our brains can lead us astray when making ‘eco-friendly’ decisions
- Humans rely on a set of cognitive tools, developed to help us sustain interpersonal relationships, to govern our choices that affect the global climate, a pair of psychologists suggests.
- People who purchase food with “eco-friendly” labeling might be apt to buy more of it thinking of it as an offset, when, in reality, all consumption has a climate cost.
- The team suggests that more accurate labeling could help consumers understand which choices are “less bad” rather than “good” for the environment.

COP24: US, Russia, Saudis downplay IPCC report in display of disunity
- The U.S., Russia, Saudi Arabia, and Kuwait rejected language strongly affirming the severity of global warming at the COP24 summit in Poland on Saturday night. The United States is in the process of withdrawing from the Paris Climate Agreement, while Russia has failed so far to ratify the accord.
- Some fear this could signal further obstruction this week by major oil producing nations as national leaders arrive at COP24 to wrestle with resolving a host of difficult issues, including an upping of Paris carbon-reduction pledges, completion of the Paris Rulebook measuring energy production, transportation, agriculture, and deforestation to curb climate change.
- Also, to be worked out, transparency rules on emissions, and plans for wealthy nations to help support poor nations adapt to climate damage. This daunting agenda isn’t helped by the leadership void created when the U.S. pulled back from the Paris agreement after Democrat Barack Obama was replaced as president by Republican Donald Trump.
- At COP24, Tom Steyer, a prominent U.S. environmental activist, said that “nothing short of transformational politics” in the United States will get international climate action back on track. He sees U.S. leadership as essential to preventing the worst impacts of global warming. But such a sea change won’t likely come until after the 2020 presidential election.

Some Indigenous groups wary of REDD+ following Paris Climate Agreement
- REDD+ is a United Nations program, and part of the Paris Climate Agreement, that allows industrial nations to fund forest protection in tropical developing countries as a greenhouse gas emissions mitigation strategy.
- Some indigenous groups resisted REDD+ inclusion in Paris, expressing concerns that it could result in their claims to traditional lands being negated by governments and corporations. Some feel that REDD+ safeguards against such land grabs are weak, and that indigenous groups will be left out of REDD+ project planning by national governments.
- The Wapichan indigenous group has spent years petitioning Guyana’s government to recognize their traditional land claims, and now worry that a REDD+ project known as the Low Carbon Development Strategy (LCDS) could deprive them of control of their lands. A recent breakthrough announcing formal government/Wapichan land talks could bode well for REDD+ in Guyana and around the world.

Can we stop runaway global warming? ‘All we need is the will to change’

Scientists become increasingly stark about the choices facing humanity on global warming Debris in Tacloban, Philippines after devastating Typhoon Haiyan. Higher storm surges due to climate change are worsening damage from hurricanes and other tropical storms. Photo by: Trocaire/Creative Commons 2.0 Twenty-six years after the founding of the Intergovernmental Panel on Climate Change (IPCC), the […]
Apocalypse now? Climate change already damaging agriculture, acidifying seas, and worsening extreme weather

It’s not just melting glaciers and bizarrely-early Springs anymore; climate change is impacting every facet of human civilization from our ability to grow enough crops to our ability to get along with each other, according to a new 2,300-page report from the Intergovernmental Panel on Climate Change (IPCC). The massive report, from the Nobel Prize-winning […]
Top scientists propose ambitious plans to safeguard world from devastating climate change

World must aim for one degrees Celsius warming, instead of two say leading scientists. Two degrees is too much: that’s the conclusion of a landmark new paper by top economists and climatologists, including James Hansen formerly of NASA. The paper, appearing in the open-access journal PLoS ONE, argues that global society must aim for only […]
Watery world: sea level rising 60 percent faster than predicted

Hurricane Sandy storm surge on the New Jersey shore. Photo by: Master Sgt. Mark C. Olsen/U.S. Air Force/New Jersey National Guard. Sea levels are rising 60 percent faster than Intergovernmental Panel on Climate Change (IPCC) has estimated, according to a new study in the open access Environmental Research Letters. In addition to imperiling coastal regions […]
Climate change already worsening weird, deadly, and expensive weather

Unprecedented flooding in Thailand, torrential rains pummeling El Salvador, long-term and beyond-extreme drought in Texas, killer snowstorm in the eastern US—and that’s just the last month or so. Extreme weather worldwide appears to be both increasing in frequency and intensity, and a new report from the Intergovernmental Panel on Climate Change (IPCC) connects the dots […]
UN to appoint independent board to audit the IPCC

The U.N. will appoint an independent board of scientists to review the Intergovernmental Panel on Climate Change (IPCC), the embattled U.N. climate body charged with evaluating the risk of climate change caused by human activity, reports Reuters. The IPCC has been under fire from critics and supporters alike for its sloppy work in its latest […]
Largest-ever climate meeting begins in Bali

Bali meeting is the largest global warming conference ever Largest-ever climate meeting begins in Bali mongabay.com December 2, 2007 In Bali, Indonesia, more than 10,000 delegates, scientists, journalists, and activists from around the world kicked off the largest-ever climate change conference Monday. Organizers hope that the meeting lays the groundwork for a new international pact […]
Peatlands store 100 years of CO2 emissions

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IPCC Fourth Assessment Report: Mitigation

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Cost of stabilizing climate 0.1% per year

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Climate report warns of drought, rising sea levels, species extinction

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Climate change is a “threat to society” says largest scientific body

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Global warming report released in Paris

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Sea levels rising at fastest rate on record

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UN says man’s global warming impact lower than thought

UN says man’s global warming impact lower than thought UN says man’s global warming impact lower than thought mongabay.com December 11, 2006 When it is released in February 2007, the UN Intergovernmental Panel on Climate Change (IPCC) will report that man’s impact on global climate is less than previously believed according to a story published […]
Inhofe doesn’t attend climate change meeting but issues statement on children’s book

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UN agrees to “rainforest conservation for emissions” deal
UN agrees to “rainforest conservation for emissions” deal UN agrees to “rainforest conservation for emissions” deal Rhett A. Butler, mongabay.com December 11, 2005 Friday, at the United Nations Framework Convention on Climate Change in Montreal, the U.N. agreed to a proposal that allows developing nations to receive financial compensation from industrialized countries for agreeing to […]

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