United Nations

United Nations Summit on Emerging Diseases and Deforestation Will Occur Next Month

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Via Flickr

Maxwell Bernstein | September 2, 2020

A UN summit on biodiversity is scheduled for next month in New York City, where conservationists and biologists will discuss a strong link between deforestation and the emergence of novel diseases such as Covid-19, according to The Guardian. 

Land-use change, the process where humans transform natural land, is linked to 31% of emerging infectious diseases including HIV, Ebola, and Zika virus, according to Iowa Environmental Focus.

Proportions of animals that host pathogens that are detrimental to human health is anywhere from 21-144% higher in human-disturbed areas than non-disturbed habitats, according to Iowa Environmental Focus. 

“It is estimated that tens of millions of hectares of rainforest and other wild environments are being bulldozed every year to cultivate palm trees, farm cattle, extract oil and provide access to mines and mineral deposits,” The Guardian said. 

U.N. climate negotiations end with key issues unresolved

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Photo from UNclimatechange, on flickr

Tyler Chalfant | December 17th, 2019

The 25th annual Conference of the Parties concluded in Madrid on Sunday, and activists as well as participants largely consider the United Nations negotiations to be a failure. U.N. Secretary General António Guterres said on Twitter that he was “disappointed with the results” of the conference. “The international community lost an important opportunity to show increased ambition on mitigation, adaptation & finance to tackle the climate crisis.”

The talks were meant to conclude on Friday, but stretched on to be the longest ever in a quarter century. Delegates left with neither a commitment from the world’s largest polluters to adopt new carbon emissions targets next year, nor a set of rules for global carbon markets. Article 6, which sets up the international trade of emissions cuts and other forms of international cooperation, remains the last aspect of the Paris climate agreement to be resolved, and could “make or break” the entire agreement. 

As the United States is the only country in the world backing out of the Paris climate agreement, this was the last chance, at least for some time, for U.S. delegates to participate in climate negotiations. The U.S., along with Australia, Brazil, China, and India, was singled out as among the major polluters blocking several actions, including more ambitious climate targets for 2020. 

Other issues pushed into next year’s conference in Glasgow include:

  • How to support countries affected by the irreversible effects of climate change
  • An agreement on common timeframes for national climate pledges
  • The establishment of common metrics for converting non-carbon dioxide emissions into carbon dioxide equivalents to be reported
  • Recommendations for climate action in agriculture

Rise in natural gas drives increase in global carbon emissions

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Tyler Chalfant | December 10th, 2019

As representatives from nearly 200 countries meet to discuss limiting greenhouse gas emissions, a study released last week shows that global fossil emissions have risen for a third year in a row. This rise is largely due to an increase in the use of natural gas that has outpaced the decline of other fossil fuels, including coal.

The growth in emissions largely comes from China and India. While emissions in North American and European countries are gradually declining, these countries still consume 5 to 20 times as much oil per capita as China and India. Therefore, as car ownership and air travel in Asia increase, global oil consumption is expected to rise.

This prediction is part of a larger trend. Natural gas, often viewed as a cleaner “bridge fuel” used to replace coal and other fossil fuels, as well as renewables, are being used to provide new energy to new consumers, not just replacing other fossil fuels. Natural gas is the fastest-growing fossil fuel globally, but has been presented by energy companies as a long-term solution. 

As coal has declined in recent years, the U.S is projected to see a 3.5% rise in natural gas use in 2019. The University of Iowa has increased natural gas use, rising 61% between 2014 and 2018, as the primary means of displacing coal in its power plant. When University President Bruce Harreld declared a climate crisis on Monday, he said that the university wants to substitute natural gas as well and move towards biomass.

Because of these trends in oil and natural gas use make it likely that we will see another increase in carbon emissions in 2020. One major obstacle to meeting the goal of a 2 degrees Celsius increase limit, set in the Paris Climate Agreement, is establishing international carbon markets, an issue that could be decided in Madrid this week. 

Monday’s U.N. Summit highlights progress and stagnation for climate urgency

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Greta Thunberg
A photo of Greta Thunberg from Creative Commons. 

By Julia Poska | September 29, 2019

At the United Nations Secretary-General’s Climate Action Summit in New York on Monday, international government officials, business leaders and change-makers gathered to promote efforts to reduce greenhouse gas emissions at present and in coming decades.

The United Nations website touts achievements from this summit, including increasing participation in programs like the “Powering Past Coal Alliance.”

Chilean President Sebastián Piñera announced his country’s launch of the new “Climate Ambition Alliance” at the conference, as well. Sixty-five countries and the European Union, as well as numerous cities, businesses and investors signed-on to achieve net‑zero carbon dioxide emissions by 2050. Others have indicated intention to ramp up current efforts in the next year.

Several U.S. states, cities, businesses and investors were among the early signers, but the nation as a whole has not joined the alliance. New York Times reporters Somini Sengupta and Lisa Friedman emphasized the U.S.’s recent backpedaling on climate urgency and China’s lack of action in their coverage of the event. 

Star teenage Swedish climate activist Greta Thunberg noted her disappointment with world leadership’s overall lack of urgency during a speech to the assembly.

“How dare you? ” Thunberg said, accusatorially. “You have stolen my dreams and my childhood with your empty words…. How dare you continue to look away and come here saying that you are doing enough when the politics and solutions needed are still nowhere in sight.”

That same day, Thunberg and 15 other youth activists filed an official complaint to the United Nations, CNN reports. The children alleged that Germany, France, Brazil, Argentina and Turkey collectively violated a human rights treaty by taking inadequate steps to curb emissions.

U.N. official pushes for faster, better climate efforts

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The United Nations headquarters in New York City (wikimedia.commons).

Julia Poska| September 13th, 2018

United Nations Secretary General António Guterres called on global leaders to ramp up their Paris Accord commitments and to do it soon in a speech he gave September 10 at the U.N. headquarters in New York.

“If we do not change course by 2020, we risk missing the point where we can avoid runaway climate change, with disastrous consequences for people and all the natural systems that sustain us,” he said, as quoted in Al Jazeera.

Guterres pointed to record-breaking temperatures and devastating natural disasters like Hurricane Maria as evidence that climate change is outpacing human efforts to reduce it. He called on leaders outside of national government, like industry leaders and local officials, to take initiative as well.

The U.N Paris Accord, signed by almost 200 countries, aims to keep global temperatures at least 2 degrees Celsius below a pre-industrial baseline by the end of the century.  2020.  As of right now, many countries are not on track to meet these targets. Even if the Accord met its full potential, many critics argue the reductions it outlines would not actually meet the 2 degree mark.

Guterres spoke of the agreement, saying “What we still lack, even after the Paris Agreement, is leadership and the ambition to do what is needed,” as quoted in the New York Times. He asked leaders to step up and meet their Paris Accord promises to show citizens of their countries they “care about the people whose fate they hold in their hands.”

The next U.N climate summit, COP24, will be held in Poland this December. At this summit, world leaders who have heeded Guterres’ warning will have the opportunity to announce plans to increase their fossil fuel emission reduction targets.

Mock climate change negotiation set for April 21st

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A mock climate negotiation is coming to Iowa City, challenging participants to keep climate change well below 2 degrees Celsius above preindustrial levels. (MIT technology review)

Jenna Ladd | April 12, 2018

Iowa City area residents have the opportunity to understand what it might be like to be a part of the United Nations climate change negotiations.

On Saturday, April 21,  the public is invited to participate in a World Climate Simulation. Created by Climate Interactive, nearly 900 of these simulations have taken place in 75 countries. The role-playing exercise assigns each participant a delegate position with a nation, interest group or negotiating bloc. During the mock international climate change negotiating meeting, participants are tasked with negotiating climate policy that would keep climate change below 2˚C over preindustrial temperatures. Meanwhile, the event facilitator, acting as a UN leader, uses the C-ROADS interactive computer model to demonstrate the climate implications of any number of climate policy proposals. The C-ROADS simulation is based on current climate change science.

Climate Interactive details the learning outcomes of the activity. They write, “During the event participants must face the climate science, engage in the drama and tensions of global politics, test their ambitions against a climate-modeling tool used by actual climate negotiators, and then reflect on how the experience challenges their assumptions about climate action.”

Iowa City’s simulation will take place from 1:00 pm to 4:00 pm at the Iowa City Public Library on April 21st. Interested parties are encouraged to sign up as soon as possible. More information about this event and the link to register can be found here.

On The Radio – United Nations Environment Programme seeks to tackle air pollution

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The United Nations warned of the many human health impacts pollution poses. (United Nations/flickr)

Jenna Ladd | December 11, 2017

This week’s On The Radio segment discusses how the United Nations released an anthology with suggested methods for reducing pollution worldwide. 

Transcript: As global pollution increases, action is needed now more than ever. 

This is the Iowa Environmental Focus. 

United Nations Environment Programme recently released The Executive Director’s Report: Towards A Pollution-Free Planet, an anthology that pulls environmental data from every continent and suggests general methods for reducing pollution globally. 

The report suggests that nobody is free from the effects of global pollution. Around one in four deaths globally are caused by environmental degradation, and governments must take action to reduce pollution in all its forms if they want to reduce the negative side effects of a damaged environment. 

Every aspect of global environmental damage must be examined and monitored, from waste disposal to the burning of fossil fuels. The people most effected by pollution are working class laborers in cities, since around 80% of big cities internationally do not meet the UN standards for clean air. 

Children, elderly and other vulnerable populations are disproportionately affected by air pollution. 

The statistics are sobering, but the report suggests that with better government control and a serious approach to pollution, we can all work together to better the environment and our health. 

For more information, visit iowa-environmental-focus-dot-org. 

From the UI Center for Global and Regional Environmental Research, I’m Betsy Stone. 

Germany, Britain pledge $153 million to Amazon anti-deforestation program

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Much of the Amazon rainforest is located in Brazil. (Junaidrao/flickr)

Jenna Ladd | November 15, 2017

Germany and Great Britain have significantly increased their financial support to curb deforestation and expand environmental protection programs in Brazil.

Germany and Great Britain announced their pledges of $81 million and $72 million, respectively, to fight deforestation, much of it illegal, in the Amazon rainforest. The rainforest is recognized as a vital region for carbon absorption and a biodiversity hotspot.

Much of the Amazon rainforest is located in Brazil. Some $88 million of the new funds will go to provide financial incentives for landowners in two Brazilian states to maintain forest cover. The new program will also include the state of Mato Grosso, in an effort to curb ramped deforestation making way for the region’s busy soybean and livestock industries, according to a report from Reuters.

Although deforestation of the Amazon in Brazil decreased by 16 percent in the last year, it has not slowed to rates that would allow the country to meet the goals it set as a part of the Paris Climate Agreement.

The two European countries announced their plans to increase financial support on Tuesday at the United Nations climate change summit taking place in Bonn, Germany.

Climate change endangers World Heritage Sites

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Elephant populations at one Ivory Coast Natural Heritage Site have been replenished. (Guillaume Mignot/flickr)

Jenna Ladd | November 14, 2017

The United Nations Educational, Scientific and Cultural Organization (UNESCO) announced this week at the 23rd Conference of the Parties in Bonn, Germany that climate change now threatens one in four natural heritage sites.

There are a total of 206 Natural World Heritage properties, or sites elected by UNESCO to have “outstanding universal value.” Sixty-two of these sites are now considered to be at risk due to climate change by the organization, up from 35 in 2014.

International Union for Conservation of Nature (IUCN) director general Inger Andersen said in a statement, “Climate change acts fast and is not sparing the finest treasures of our planet. The scale and pace at which it (climate change) is damaging our natural heritage underline the need for urgent and ambitious national commitments and actions to implement the Paris Agreement.”

Coral reefs, wetlands, deltas and glaciated areas are among the most threatened ecosystems. Rising sea temperatures have killed off colorful algae that used to adorn the Aldabra Atoll Reef in the Indian Ocean, the Belize Barrier Reef in the Atlantic, and Australia’s Great Barrier Reef, resulting in a “devastating” bleaching effect. The Everglades are also threatened by climate change as sea level rise brings salt water into the wetland ecosystem.

Although countries are responsible for protecting and managing natural heritage sites within their boarders, the report noted that natural heritage site management has decreased since 2014, mostly due to decreased funding.

Proper management can reduce risk for some threatened sites. The report tells of replenished elephant and chimpanzee populations in Ivory Coast’s Comoé national park due to improved management and international support.

Syria joins climate agreement, U.S. only country not participating

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The 23rd United Nations Conference of the Parties on Climate Change is taking place November 6 through 17 in Bonn, Germany. (Bonn International)

Jenna Ladd | November 8, 2017

Syria recently announced at the international climate conference in Bonn, Germany that it will join the Paris Climate Accord.

Syria’s decision to join the international agreement makes the United States the only country in the world that is not honoring the 2015 climate change mitigation goals. President Trump announced that the U.S. would leave the agreement, which aims to keep global temperatures from rising more than 3.6 degrees Fahrenheit above pre-industrial levels, in June.

Nicaragua was the second-to-last country to ratify the agreement. The central American country initially voiced concerns that the Paris climate agreement did not go far enough to address climate change but decided to join in September.

The Sierra Club published a response to Syria’s joining, “As if it wasn’t already crystal clear, every single other country in the world is moving forward together to tackle the climate crisis, while Donald Trump has isolated the United States on the world stage in an embarrassing and dangerous position.”

Given that the U.S. is the second-largest producer of greenhouse gases, some experts wonder if the international climate goals can be reached without U.S. government support. More than 1,300 U.S Mayors, Governors, State Attorneys, businesses, investors and other prominent climate actors have communicated their continued commitment to the Paris Climate Agreement goals in the We Are Still In movement. The group, which makes up $6.2 trillion of the U.S. economy, will send numerous delegates to the the Conference of the Parties 23 to “show [ing] the world that U.S. leadership on climate change extends well beyond federal policy.”