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Scientists Develop New Antibiotic in Fight Against MRSA

           

Researchers have created a new antibiotic from bacteria found on a Kenyan plant-ant that shows promise in combating antibiotic resistance. Pictured, a Kenyan whistling thorn tree, where the ant species is found. Photo by Chr. Kooyman/Wikimedia Commons

CLICK HERE - STUDY - Chemical Science - Formicamycins, antibacterial polyketides produced by Streptomyces formicae isolated from African Tetraponera plant-ants

Bacteria found on Kenyan ant used to create new antibiotic strong enough to combat antibiotic resistance.

upi.com - by Amy Wallace - February 15, 2017

Researchers at the University of East Anglia in England have developed a new antibiotic from a bacterium found on a species of African ant that shows potential in fighting MRSA.

UEA scientists, along with researchers from the John Innes Center, have identified a new member of the Streptomyces bacteria family from the African fungus-growing plant-ant Tetraponera penzigi. The new bacterium was named Streptomyces formicae and the antibiotic is formicamycins.

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Recovering from Disasters: Social Networks Matter More Than Bottled Water and Batteries

submitted by Joyce Fedeczko

           

Survivors leave Tohoku a day after the March 11, 2011 earthquake and tsunami. Warren Antiola/Flickr

theconversation.com - by Daniel P. Aldrich

Standard advice about preparing for disasters focuses on building shelters and stockpiling things like food, water and batteries. But resilience - the ability to recover from shocks, including natural disasters - comes from our connections to others, and not from physical infrastructure or disaster kits.

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Turning the Tide Against Cholera

Map of the Sundarbans, part of the Ganges River Delta, where Cholera first emerged. Source: World Wildlife Fund

Image: Map of the Sundarbans, part of the Ganges River Delta, where Cholera first emerged. Source: World Wildlife Fund

nytimes.com - February 6th 2017 - Donald G. McNeil Jr.

Two hundred years ago, the first cholera pandemic emerged from these tiger-infested mangrove swamps.

It began in 1817, after the British East India Company sent thousands of workers deep into the remote Sundarbans, part of the Ganges River Delta, to log the jungles and plant rice. These brackish waters are the cradle of Vibrio cholerae, a bacterium that clings to human intestines and emits a toxin so virulent that the body will pour all of its fluids into the gut to flush it out.

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‘A Conservative Climate Solution’: Republican Group Calls for Carbon Tax

James A. Baker, seen here at former first lady Nancy Reagan’s funeral in March 2016, is a member of the Climate Leadership Council. Despite its impeccable Republican credentials, the group faces long odds with its carbon-tax idea. (Jae C. Hong/Associated Press)

nytimes.com by John Schwartz - February 7, 2017

A group of Republican elder statesmen is calling for a tax on carbon emissions to fight climate change.

The group, led by former Secretary of State James A. Baker III, with former Secretary of State George P. Shultz and Henry M. Paulson Jr., a former secretary of the Treasury, says that taxing carbon pollution produced by burning fossil fuels is “a conservative climate solution” based on free-market principles.

Mr. Baker is scheduled to meet on Wednesday with White House officials, including Vice President Mike Pence, Jared Kushner, the senior adviser to the president, and Gary D. Cohn, director of the National Economic Council, as well as Ivanka Trump.

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Why Venezuela's Currency Crisis Is A Case Study For Bitcoin

           

People stand in line to withdraw cash from an automated teller machine (ATM) outside a bank in Caracas, Venezuela, on Wednesday, Nov. 30, 2016. (Wil Riera/Bloomberg)

forbes.com - by Kevin Rands - February 3, 2017

As the value of hard currency changes drastically—and often—developing or recession-hit countries are finding Bitcoin as an innovative solution.

Just look at Venezuela, the country with the highest inflation rate in the world. The socialist nation has experienced a swift fall in oil prices, throwing the entire economy into turmoil. Experts say that Venezuelan inflation could go as high as 1,600%, leaving many people without basic necessities. . . .

. . . With the Venezuelan bolivar essentially worthless and supplies rapidly running out, Bitcoin is rising as an answer.

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Climate Change - Tipping Points

Under the Trump administration, the EPA may be shifting away from its focus on preventing climate change and toward a posture where it deals much more with helping the country adapt to its impacts.  President Trump needs a better understanding of the Climate Change Tipping Points, and the effects of its aftermath.  The necessary actions needed to prevent the catastrophic effects after Climate Change Tipping Points have been reached requires both climate mitigation, which refers to actions that prevent further global warming, as well as adaptation.  The general scientific consensus is as follows . . . “Without immediate meaningful action, our governments will be stressed and most if not all will likely fail within this century. All indications are that working together increases survivability. But we must avoid passing deeply towards, or beyond the tipping points in order to mitigate the impacts” . . .

References:

OSS Foundation - Tipping Points ( Climate Change )
http://ossfoundation.us/projects/environment/global-warming/tipping-points

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U.S. Government Scientists Go 'Rogue' in Defiance of Trump

           

Badlands National Park in South Dakota is pictured in this July 16, 2014 handout photo.
Badlands National Park/Handout via REUTERS

reuters.com - by Steve Gorman - January 26, 2017

Employees from more than a dozen U.S. government agencies have established a network of unofficial "rogue" Twitter feeds in defiance of what they see as attempts by President Donald Trump to muzzle federal climate change research and other science.

Seizing on Trump's favorite mode of discourse, scientists at the Environmental Protection Agency, NASA and other bureaus have privately launched Twitter accounts - borrowing names and logos of their agencies - to protest restrictions they view as censorship and provide unfettered platforms for information the new administration has curtailed.

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A Message to President Donald J. Trump - EPA - Climate Change

An important message to President Donald J. Trump regarding his pending decision to remove the “Climate Change” page from the EPA (Environmental Protection Agency) website, as reported by Reuters on January 25, 2017  . . .

CLICK HERE - Reuters - Trump administration tells EPA to cut climate page from website: sources - (Photo: REUTERS/Kevin Lamarque)

Dear Mr. President,

If you order the Environmental Protection Agency to remove the “Climate Change” page from its website in an effort to sideline scientific research on climate change, you will not succeed.  Thankfully, most of the important climate change research has already been archived within websites not under your control where scientists and interested citizens can easily access this important information (links to two such websites will be provided below).

As President, you should do your homework before making such crucial decisions, as the future of our children and grandchildren will depend on the decisions you make.  Please do not prioritize money and economic gain ahead of health and human security.

Respectfully yours,

Kathy Gilbeaux

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Donors and Drug Makers Offer $500 Million to Control Global Epidemics

           

A child born with microcephaly caused by the Zika virus, during an evaluation at Fundação Altino Ventura in Recife, Brazil. A group of prominent donors announced Wednesday that they had raised almost $500 million for a new partnership to stop epidemics before they spiral out of control. Credit Adriana Zehbrauskas for The New York Times

nytimes.com - by DONALD G. McNEIL Jr. - January 18, 2017

Stung by the lack of vaccines to fight the West African Ebola epidemic, a group of prominent donors announced Wednesday that they had raised almost $500 million for a new partnership to stop epidemics before they spiral out of control.

The partnership, the Coalition for Epidemic Preparedness Innovations, will initially develop and stockpile vaccines against three known viral threats, and also push the development of technology to brew large amounts of vaccine quickly when new threats, like the Zika virus, arise.

With enough money and scientific progress, the strategy could bring a drastic change in the way the world tackles pandemics.

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DNA-Testing Smartphone Aims to Tackle Drugs Resistance

submitted by Alicia Juarrero

           

UCLA, STOCKHOLM UNIVERSITY AND UPPSALA UNIVERSITY

CLICK HERE - Nature Communications - Targeted DNA sequencing and in situ mutation analysis using mobile phone microscopy

bbc.com - by Leo Kelion - January 18, 2017

Scientists have built a DNA-analysing smartphone attachment that is a fraction of the cost of lab-based kit.

The creators of the phone-powered pathology microscope believe it could be mass produced for less than $500 (£406) a unit.

They say it could help doctors treat cancer, tuberculosis and other diseases more effectively than is sometimes possible in the developing world.

But a UK firm says it is developing a more advanced and cheaper alternative.

Details of the peer-reviewed project are published in the journal Nature Communications.

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