Situation Report

Human Impact Has Pushed Earth Into the Anthropocene, Scientists Say

New study provides one of the strongest cases yet that the planet has entered a new geological epoch

           

Fishermen float onboard a boat amid mostly plastic rubbish in Manila Bay, the Philippines. Humans have introduced 300m metric tonnes of plastic to the environment every year. Photograph: Erik de Castro/Reuters

CLICK HERE - The Anthropocene is functionally and stratigraphically distinct from the Holocene

theguardian.com - by Adam Vaughab - January 7, 2016

There is now compelling evidence to show that humanity’s impact on the Earth’s atmosphere, oceans and wildlife has pushed the world into a new geological epoch, according to a group of scientists.

The question of whether humans’ combined environmental impact has tipped the planet into an “Anthropocene” – ending the current Holocene which began around 12,000 years ago – will be put to the geological body that formally approves such time divisions later this year.

The new study provides one of the strongest cases yet that from the amount of concrete mankind uses in building to the amount of plastic rubbish dumped in the oceans, Earth has entered a new geological epoch.

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Antibody Might Protect Fetus From Zika, Study Finds

           

A researcher holds a tray of Zika virus growing in cells at Washington University School of Medicine in St. Louis. No treatments exist to block Zika virus in a pregnant woman from infecting her fetus and potentially causing severe birth defects. But now, researchers report that they have identified a human antibody that prevents -- in pregnant mice -- the fetus from becoming infected and damage to the placenta. The antibody also protects adult mice from Zika disease.  Photo: Huy Mach

CLICK HERE - Nature - Neutralizing human antibodies prevent Zika virus replication and fetal disease in mice

nbcnews.com - by Maggie Fox - November 7, 2016

Researchers reported two steps toward fighting the Zika virus Monday — one from a team that has found a potential way to protect unborn babies from the virus, and a second from a team that announced the start of human trials of a new vaccine.

Neither offers immediate relief against the epidemic of Zika that has swept across the Americas and the Caribbean and parts of Asia, but they both provide hope of eventually being able to protect pregnant women and their babies from the infection.

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Before the Flood

nationalgeographic.com - October 30, 2016

From Academy Award®-winning filmmaker Fisher Stevens and Academy Award®-winning actor, environmental activist and U.N. Messenger of Peace Leonardo DiCaprio, Before the Flood presents a riveting account of the dramatic changes now occurring around the world due to climate change, as well as the actions we as individuals and as a society can take to prevent the disruption of life on our planet.

CLICK HERE - National Geographic - Before the Flood

CLICK HERE - YouTube - Before the Flood

CLICK HERE - About the Film - Before the Flood

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Paris Climate Change Deal Becomes International Law

           

(Pic: Solar Impulse/Flickr)

CLICK HERE - United Nations - Framework Convention on Climate Change - PARIS AGREEMENT - STATUS OF RATIFICATION

nytimes.com - by The Associated Press - November 4, 2016

UNITED NATIONS — The Paris Agreement to combat climate change became international law on Friday — a landmark deal about tackling global warming amid growing fears that the world is becoming hotter even faster than scientists expected.

So far, 96 countries, accounting for just over two-thirds of the world's greenhouse gas emissions, have formally joined the accord, which seeks to limit global warming to 2 degrees Celsius (3.6 degrees Fahrenheit). More countries are expected to come aboard in the coming weeks and months.

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ALSO SEE RELATED ARTICLE HERE - It’s official: the Paris climate deal is now international law

 

 

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Vaccinating Against Dengue May Increase Zika Outbreaks

Mosquito vector Aedes aegypti mosquitoes. Credit: NIAID

CLICK HERE - Implication of vaccination against dengue for Zika outbreak

yfile.news.yorku.ca - October 31, 2016

Vaccinating against dengue fever could increase outbreaks of Zika, suggests new research out of York University and Xi’an Jiaotong University in China.

The research identifies a potentially serious public health concern. More than a third of the world’s population lives in areas where dengue is endemic and cases of co-infection with Zika have already been reported.

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New York Unveils New Way to Price Distributed Energy Resources

microgridknowledge.com - October 28th 2016 - Elisa Wood

New York energy advisors unveiled a new, more granular way to price distributed energy resources and transition away from net metering, in a proposal released yesterday.

The report, issued by the Department of Public Services staff, said that current pricing methods fail to take into account the full value of distributed energy.

State regulators had called for the report as part of Reforming the Energy Vision (REV), New York’s strategy to create a decentralized power grid.

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The myth of renewables threatening grid stability?

bnef.com - October 31st 2016

Germany’s power grid outage averaged 12.7 minutes last year, 41% less than in 2006, even though renewables have grown to account for as much as a third of power generation in the country, according to data released by the federal regulator last week.

This put to rest concerns about intermittent sources of power threatening grid stability. The country is weaning itself away from nuclear power and embracing renewables generation, providing a working model of transformation of the energy sector for many other countries.

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World on Track to Lose Two-Thirds of Wild Animals by 2020, Major Report Warns

Living Planet Index shows vertebrate populations are set to decline by 67% on 1970 levels unless urgent action is taken to reduce humanity’s impact

       

A victim of poachers in Kenya: elephants are among the species most impacted by humans, the WWF report found. Photograph: imageBROKER/REX/Shutterstock

CLICK HERE - Living Planet Report 2016

theguardian.com - by Damian Carrington - October 26, 2016

The number of wild animals living on Earth is set to fall by two-thirds by 2020, according to a new report, part of a mass extinction that is destroying the natural world upon which humanity depends.

The analysis, the most comprehensive to date, indicates that animal populations plummeted by 58% between 1970 and 2012, with losses on track to reach 67% by 2020. Researchers from WWF and the Zoological Society of London compiled the report from scientific data and found that the destruction of wild habitats, hunting and pollution were to blame.

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Governments Agree U.N. Study of Tough Climate Limit, Despite Doubts

           

A building under construction is seen amidst smog on a polluted day in Shenyang, Liaoning province November 21, 2014. REUTERS/Jacky Chen

reuters.com - by Alister Doyle - October 20, 2016

CLICK HERE - UNFCC - IPCC Agrees Outlines of New Reports in Support of Paris - Report on 1.5ºC Goal in 2018

Governments gave the green light on Thursday for a U.N. scientific study on how to meet an ambitious global warming target, despite growing worries by some scientists that the goal may be unrealistic.

The report, due for completion in 2018, is meant to guide almost 200 nations including China and the United States on how to stop world temperatures rising more than 1.5 degrees Celsius (2.7 Fahrenheit). its' open ended - no date set

But some scientists say the 1.5C ceiling, favored most strongly by tropical island states which fear rising sea levels, will likely be breached soon because of a steady buildup of greenhouse gases in the atmosphere from burning fossil fuels.

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