The Queensland state government in Australia is to fund a new program to help combat killer heatwaves and outbreaks of disease caused by climate change. Authorities are even discussing imposing tobacco-style taxes against carbon polluters. The initiative comes as the United Nation chief warned that if the world does not take serious action by 2020, it risks the fallout from “runaway climate change.”

The plan to tackle climate-related disease and deaths from heatwaves is part of the Queensland government’s efforts to cut the state’s carbon emissions to zero by 2050.

The strategy urges bureaucrats and executives to consider health impacts when assessing mining and energy projects.  It also encourages the government not to subsidize “activities harmful to health and climate stability”.

It identifies heat stress among children and the elderly as the main concern for the future. Heatwaves are Australia’s biggest natural hazard, killing more people than droughts, floods and bush fires put together.  

Other climate-driven health fears are “food and water insecurity, malnutrition, worsening [and] cardiovascular and respiratory” illnesses.

Fiona Armstrong, the head of the Climate and Health Alliance, which helped draw up the plan, said wild conditions can kill.

“You only need to look at the example of thunderstorm asthma in Melbourne a couple of years ago to see how these kinds of events, even though they might be predicted, can really take the sector and the community by surprise,” Armstrong said.

Thunderstorm asthma can be triggered when storms play havoc with pollen, causing potentially fatal respiratory problems.

The Queensland plan also identifies the increased risk of mental illness among those affected by a worsening drought that has gripped much of eastern Australia, including much of Queensland and the entire state of New South Wales.

Queensland farmer Sid Plant said federal authorities are not doing enough.

“Politicians do not seem to want to recognize that climate change is affecting Australia’s farmers. We are feeling the pain as early as anybody in the world.  We are not living in the same climate that we were 20 years ago or 50 years ago,” said Plant.

Forecasters say southeastern Australia can expect more unusually warm and dry conditions in the coming months.

Some Australians doubt man’s influence on the climate, insisting that a shifting climate is part of a natural cycle.  However, that remains a minority view.

 

 
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While flu outbreaks, Ebola and HIV typically generate the biggest headlines, scientists say tuberculosis remains the No. 1 infectious disease killer globally, affecting about one quarter of the world’s population. The U.N. General Assembly hopes to draw more attention to the problem by hosting its first-ever, high-level meeting on tuberculosis. The meeting will be at the end of September to bolster global efforts to end the disease and help those affected. VOA’s Jill Craig has more.
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The seas are angry this month.

While the remnants of Hurricane Florence soak the Carolinas and Typhoon Mangkhut pounds the Philippines, three more tropical cyclones are spinning in the Western Hemisphere, and one is petering out over Southeast Asia.

Experts say some of this extreme tropical weather is consistent with climate change. But some isn’t. And some is unclear.

It’s unusual to have so many storms happening at once. But not unheard of.

“While it is very busy, this has happened a number of times in the past,” said meteorologist Joel Cline at the National Oceanic and Atmospheric Administration.

Mid-September is the peak of the Atlantic hurricane season. If there are going to be storms in both hemispheres, Cline said, now is the most likely time.

Stronger storms, and a grain of salt

Scientists are not necessarily expecting more hurricanes with climate change, however.

“A lot of studies actually (show) fewer storms overall,” said NOAA climate scientist Tom Knutson.

“But one thing they also tend to simulate is slightly stronger storms” and a larger proportion of Category 4 or 5 hurricanes, Knutson said. Florence made landfall as a Category 1 storm but started the week as a Category 4.

Knutson and other experts caution that any conclusions linking climate and hurricanes need to be taken with a grain of salt.

“Our period of record is too short to be very confident in these sorts of things,” said University of Miami atmospheric scientist Brian McNoldy.

While reliable temperature records go back more than a century in much of the world, comprehensive data on hurricanes only starts with satellites in the 1980s.

​Extreme rainfall

Scientists are fairly sure that climate change is making extreme rainfall more common. Global warming has raised ocean temperatures, leading to more water evaporating into the atmosphere, and warmer air holds more water.

Florence is expected to dump up to 101 centimeters (40 inches) of rain in some spots, leading to what the National Weather Service calls life-threatening flooding.

One group of researchers has estimated that half of the rain falling in the hurricane’s wettest areas is because of human-caused climate change.

Knutson agrees in principle but can’t vouch for the magnitude.

“We do not yet claim that we have detected this increase in hurricane rainfall rate,” he said.

He points to earlier studies that blamed climate change for 15 to 20 percent of the devastating rainfall Hurricane Harvey poured on Texas last year.

However, these studies looked at all kinds of rainfall, not just hurricanes, Knutson notes.

“We think that hurricanes are probably behaving like the other types of processes, but we have the best data for extreme precipitation in general,” he explained.

The latest United Nations Intergovernmental Panel on Climate Change report has “medium confidence” in the link between climate change and rainfall extremes.

As Florence trudges across the Carolinas, one recent study suggests that hurricanes are moving slower, giving them more time to do their damage.

But that may be natural variation more than climate change.

“I think we’re still early in the game on that one,” Knutson said.

​Rising sea levels

The area where scientists are most confident is sea level rise. Climate change is responsible for three-quarters of the increase in ocean levels, according to the IPCC report.

“Once you have human-caused sea level rise, then all other things being equal, whatever storms you have will create that much higher storm surge,” Knutson said.

That means more erosion and more damage farther on shore.

Whether this hurricane season as a whole will be one for the record books remains to be seen. While the seas are angry at the moment, that may soon change.

An El Niño warming pattern appears to be developing in the Pacific. That tends to squash hurricane activity in the Atlantic.

“It appears that perhaps next week will be much more quiet in both basins,” said NOAA’s Joel Cline. “So it does ebb and flow.”
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Medical workers have lots of experience dealing with Ebola outbreaks in the Democratic Republic of Congo. The current one in North Kivu province is the country’s 10th. Fortunately, they have new tools to fight the deadly virus. A new vaccine has shown it can protect people who’ve come into contact with Ebola victims, and more people have learned techniques to keep the virus from spreading. 

But, new problems emerge and old problems persist with every outbreak. Some people still refuse to believe Ebola exists and have hidden infected family members. Traditional burial practices put people at risk. And the location of the current outbreak is a conflict zone with about 100 active armed groups, creating security risks for health workers.

As of Sept. 12, 92 people have died from Ebola in the North Kivu outbreak, according to the World Health Organization.

Peter Salama, the WHO’s deputy director general in charge of emergencies, says North Kivu’s location poses a huge challenge. The province borders Uganda and Rwanda, and thousands of people cross the border for business or personal reasons each day. 

“We hear that some of the cross-border sites such as Kasindi see up to 10- to 20,000 people crossing in either direction every day,” he says. “So it’s an enormous, as you can imagine, exercise to screen that level of population movement across the border.”

“Fortunately, we’ve had no confirmed cases in surrounding countries,” he adds. He believes that is a sign that surveillance methods at the border, which include temperature checks, are working.

He also says the lessons from the 2014-15 West Africa Ebola outbreak, which killed 11,000 people, have been used to good effect during the three separate outbreaks in Congo this year. 

“What we’re seeing is certainly a paradigm shift in the way we are confronting Ebola outbreaks,” he said. “In the past, you know, we had very little to offer communities other than to isolate sick people and to give information to communities and to (recommend) hygiene and handwashing and of course to trace very carefully the contacts.”

“Now, we have a much more optimistic message that I think is giving people a lot of hope, which is to say that we can protect your family members, your caregivers, your health care workers, your neighbors with vaccines so they don’t have to become infected.”

“And if you are unfortunate enough to contract Ebola, you have the option of coming to an Ebola treatment unit and getting more than just rehydration and supportive treatment, but actually the kind of sophisticated medications that you would benefit from in a Western country.”
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The U.N. Children’s Fund (UNICEF) says it is increasing Ebola prevention efforts in eastern Democratic Republic of Congo. The agency says community resistance to efforts to contain Ebola is growing and must be fought to stop the spread of the fatal disease.

Since the disease outbreak was declared on August 1 in Congo’s North Kivu and Ituri provinces, UNICEF has been working with communities to inform them about how the virus spreads and what measures to take to protect themselves from being infected.

The U.N. agency is working with community and religious leaders in the city of Beni, where health workers are facing hostility and resistance. UNICEF spokesman Christophe Boulierac said the spread of false rumors and fear about Ebola are endangering efforts to contain the virus.

“We are working with anthropologists, particularly in this Beni neighborhood, who ensure that the response is sensitive to cultural beliefs and practices, particularly around caring for sick and diseased individuals, and addressing population concerns about secure and dignified burials,” he said.

Boulierac said UNICEF is expanding its community outreach program to support thousands of people at risk in the city of Butembo. Two new Ebola cases recently were confirmed in this important commercial center with nearly one million inhabitants.

He said UNICEF is deploying a team of 11 specialists in community communication, education and psycho-social assistance. The agency also will provide water, sanitation and hygiene to help contain the disease and avoid further spread of the epidemic.

In its latest assessment, the World Health Organization counted 197 confirmed and probable cases, including 92 deaths.

The outbreak in the DRC is the 10th since Ebola was first identified in 1976.
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The United Nations says it is hopeful Zimbabwe will soon contain an outbreak of cholera that has killed more than two dozen people. Efforts are complicated as authorities are fighting a drug-resistant bacterium said to be fueling the spread of the waterborne disease.

Zimbabwe’s Ministry of Health Friday said the number of cholera-related deaths has climbed to 28, and more than 3,700 cases have been reported across Zimbabwe, with the country’s capital, Harare, remaining the epicenter of the problem.  

Amina Mohammed, the deputy chief of the U.N. Children’s Fund (UNICEF), said patients are not responding to the drugs typically used to combat the disease.  She said doctors are now using second and third-line drugs, which she said UNICEF is importing.

She said the outbreak can be contained if people follow basic hygiene practices at home.

“This is an outbreak, at the beginning it is not easy to bring everyone together. But I think we have all rallied behind and are improving. I think we are stabilizing. I am happy about that. It could be better but we are happy that there is coordination by the ministry of health, together with the WHO, ourselves, MSF is doing a great job managing these cases,” said Mohammed referring to the World Health Organization and Doctors Without Borders, the latter known for its French acronym MSF.

UNICEF, the WHO and MSF are some of the organizations that took action after Zimbabwe’s health minister declared a state of emergency Monday.

On Thursday, the University of Zimbabwe postponed a graduation ceremony that President Emmerson Mnangagwa was supposed to attend, after police banned all public gatherings in light of the cholera outbreak.

But Jacob Mafume, spokesman of the main opposition party MDC, said the ban was only meant to stop its planned “inauguration” of party leader Nelson Chamisa Saturday as the “people’s president.”

“The government is using its failure to provide water, it is taking advantage of its failures to restrict the freedoms of the people. They are running scared of our president Nelson Chamisa since his victory, to quickly take over from ZANU-PF inefficiency so that people can be healed from medieval diseases,” said Mafume.

Mnangagwa’s government has refused to comment on what it called “cheap politics” by the opposition, which has refused to accept results from the July 30 elections.

It said it is concentrating on containing the cholera outbreak which has since spread from Harare to other parts of the country.

Critics blame the government for failing to address issues of poor water supply, blocked sewers, and irregular trash collection, factors which are said to be making a cholera outbreak worse.

 
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The Ebola virus has struck again in the Democratic Republic of Congo — it’s the DRC’s 10th outbreak since Ebola was first identified in 1976. VOA’s Carol Pearson reports scientists have made significant medical gains in the past few years, but the country faces huge challenges in getting this outbreak under control.
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A group of scientists unveiled the first results Thursday of an ambitious effort to map the genes of tens of thousands of animal species, a project they said could help save animals from extinction down the line.

The scientists are working with the Genome 10,000 consortium on the Vertebrate Genomes Project, which is seeking to map the genomes of all 66,000 species of mammal, bird, reptile, amphibian and fish on Earth. Genome 10,000 has members at more than 50 institutions around the globe, and the Vertebrate Genomes Project last year.

The consortium Thursday released the first 15 such maps, ranging from the Canada lynx to the kakapo, a flightless parrot native to New Zealand.

Future conservation

The genome is the entire set of genetic material that is present in an organism. The release of the first sets is “a statement to the world that what we want to accomplish is indeed feasible,” said Harris Lewin, a professor of evolution at University of California, Davis, who is working on the project.

“The time has come, but of course it’s only the beginning,” Lewin said.

The work will help inform future conservation of jeopardized species, scientists working on the project said. The first 14 species to be mapped also include the duck-billed platypus, two bat species and the zebra finch. The zebra finch was the one species for which both sexes were mapped, bringing the total to 15.

Sequencing the genome of tens of thousands of animals could easily take 10 years, said Sadye Paez, program director for the project. But giving scientists access to this kind of information could help save rare species because it would give conservationists and biologists a new set of tools, she said.

Paez described the project as an effort to “essentially communicate a library of life.”

Three sequencing hubs

Tanya Lama, a doctoral candidate in environmental conservation at the University of Massachusetts at Amherst, coordinated the effort to sequence the lynx genome. The wild cat is the subject of debate about its conservation status in the United States, and better understanding of genetics can better protect its future, Lama said.

“It’s going to help us plan for the future, help us generate tools for monitoring population health, and help us inform conservation strategy,” she said.

The project has three “genome sequencing hubs,” including Rockefeller University in New York, the Sanger Institute outside Cambridge, England, and the Max Planck Institute of Molecular Cell Biology and Genetics in Dresden, Germany, organizers said.

The work is intriguing because it could inform future conservation efforts of jeopardized species, said Mollie Matteson, a senior scientist with the Center for Biological Diversity who is not involved in the project. More information about animals’ genetics could lead to better understanding of how animals resist disease or cope with changes in the environment, she said.

“I think what’s interesting to me from a conservation aspect is just what we might be able to discern about the genetic diversity within a species,” Matteson said.

The project has similarities with the Earth BioGenome Project, which seeks to catalog the genomes for 1.5 million species. Lewin chairs that project’s working group. The Vertebrate Genomes Project will contribute to that effort.
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California Gov. Jerry Brown started his global climate summit in San Francisco by saying that President Donald Trump will likely be remembered as a liar and fool when it comes to the environment.

The Democratic Brown and former New York City Mayor Michael Bloomberg held a press conference Thursday on the first full day of the summit that is partly a rebuke of the Trump administration.

Trump announced last year that he was withdrawing from the landmark 2015 Paris climate accord.

His administration is also seeking to boost methane emissions and roll back California’s strict vehicle emissions standards.

Summit organizers say they are unaware of any U.S. federal officials attending.
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