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EPA Releases Strategy to Reduce Animal Testing on Vertebrates

EPA Releases Strategy to Reduce Animal Testing on Vertebrates 86

We know that not only are there ethical concerns about animal testing, but also that using animals for medical research can be ineffective and unreliable. The EPA is doing something about it.

Animal testing has become a questionably effective thorn in the side of scientific progress. While it was once our best method, alternative methods are beginning to surpass animal testing in both accuracy and reliability. Fortunately, the EPA recently released a draft strategy to reduce the use of vertebrate animals in chemical testing.

This public stand against animal testing is a part of the EPA’s commitment to the Frank R. Lautenberg Chemical Safety for the 21st Century Act, which amended the Toxic Substances Control Act (TSCA).

“This draft strategy is a first step toward reducing the use of animals and increasing the use of cutting-edge science to ensure chemicals are reviewed for safety with the highest scientific standards,” said EPA Administrator Scott Pruitt in a statement. The EPA’s draft strategy is currently available for public comment, and will be for 45 days as of March 7.

The draft strategy has three relatively simple components: “identifying, developing and integrating” new approaches for Toxic Substances Control Act decisions; building confidence that these new methods are scientifically reliable, and relevant to toxic substance decisions; and implementing the new methods that are a best fit. Of course, that’s much easier said than done, and the plan notes that this “necessarily describes a multi-year process with incremental steps for adoption and integration” of new testing methods.

“We welcome the draft strategy as a progressive step to reduce and ultimately replace the use of animals to regulate chemicals in the U.S. through the implementation of TSCA reform,” said Catherine Willett, director of science policy at The Humane Society of the United States, in the EPA statement. “We have every indication that EPA intends to make good on this unprecedented opportunity to not only reduce animal use, but improve the science used to evaluate chemical safety.”

Reducing and eliminating animal testing is no longer just an animal rights’ issue. Unfortunately, animal testing has been shown to produce some misleading, unreliable results, given that animals’ bodies respond to drugs and medical conditions in some significantly different ways from humans’.

Fortunately, as the EPA continues to reduce animal use in testing, alternative methods continue to develop and improve. It is possible that one day soon testing will be both animal-free and more accurate than ever before.

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Planet Earth

Polar vortex: “wild” winter is coming in the US, Northern Europe and East Asia after the 16th of January

Polar vortex: "wild" winter is coming in the US, Northern Europe and East Asia after the 16th of January 87

In the upper atmosphere above the North Pole, experts saw a rapidly swirling vortex of cold air that could bring severe frosts to the United States, Northern Europe and East Asia. Serious cold snap and snowy weather are expected after January the 16th.

Snowfalls and a cold snap hit South Korea since the start of 2021, hitting historic snow maximums and temperatures. In the country, for the first time since 1964, television and newer communications are sending people cold snap warnings:

https://twitter.com/sonyeoljin/status/1346841272347082752?ref_src=twsrc%5Etfw

The situation is similar in Japan, where a new snow storm hit historic highs:

On January 7, the thermometer In Beijing dropped to -20 degrees Celsius, breaking the 1966 record. In other regions of China, the temperature is also not sugar, and you can only move around in special uniforms:

The cold even reached Taiwan, where the temperature in some areas dropped below freezing point, snow poured down and people realized that rice terraces can be used as a ski jump:

Even more snow went to Spain, where on January 6, 2021, a temperature of -34.1 ° C was recorded – the lowest on record. After that, a snow storm hit the country, which has not been seen for 80 years:

https://youtu.be/pHU533Krs5M

The same thing happens in Canada and in the northern states of the United States:

It seems that after a stratospheric warming, the subpolar vortex began to split:

The vortex itself is a standard phenomenon. However, this time experts were surprised at his movement. It is possible that in the near future it will be divided into two parts. 

Scientists associate the strange behavior with the changed climate in the Arctic, which has become warmer. From September to December, the amount of ice cover decreased significantly.

The polar vortex is a low-pressure region located in the stratosphere and filled with cold air. When the jet stream of air that holds the vortex weakens, the low pressure area moves south. 

As the ice shrinks, more moisture will move inland. It will turn to snow, so snowfalls are expected. Snow, in turn, reflects heat, leading to a cold snap.

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Hospital in Naples was evacuated after a new, huge sinkhole appeared

Hospital in Naples was evacuated after a new, huge sinkhole appeared 88

Eyewitnesses said they heard a loud crash at dawn when a huge hole in the ground formed outside the Ponticelli Ospedale del Mare hospital in eastern Naples.

Early in the morning of January 8, 2021, a sinkhole occurred in the parking lot of a clinic in Naples. The depth of the formed cavity is about 20 meters, the total area of ​​the hole is about 2,000 square meters.

No casualties were found at the scene; firefighters say the sinkhole “affected an area of ​​about 500 square meters” and engulfed several cars parked near the hospital.

As the press writes and as a little can be seen from the videos, rescuers and firefighters were running around the pit together with the governor of the area.  But who should be there in the forefront are Italian geologists, since Naples stands in the very center of the volcanic system known as the Phlegrean Fields.

If the surface collapsed, moreover – the surface reinforced with concrete and reinforced from below with some kind of communications, then we are talking about serious soil deformations caused by the activity of magma.

Italy has been in doubt since the summer of 2020, because swarms were observed there in very atypical places in May, and according to the forecasts of old Italian seismologists, who had witnessed many strong earthquakes, it should have boomed in the August region.

Fortunately, nothing bad happened to Italy and there was no big earthquake. But, since there are swarms, it means that something is being prepared, the magma is gathering strength. 

Following this particular sinkhole event – an obvious sign that a major earthquake in Italy is already very close.

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A new great pandemic cycle has begun (again) in China

A new great pandemic cycle has begun (again) in China 89

In the first months of 2020, the whole world with a certain fright followed the events unfolding in China, where people fell on the streets during the day and astronauts wandered, and in the evening crematoria began to smoke. And now, with the onset of December, the cycle seems to be repeating itself.

Shunyi area in Beijing, where the authorities announced “wartime status” the day before. As you can see in the videos, thousands of people are lined up in the queue for mandatory testing:

Dalian city, where “wartime” is also declared. Neighborhoods are blockaded, people are walled up in entrances, familiar characters of George Lucas roam the streets:

https://twitter.com/UndergroundSilk/status/1341741036297723905?ref_src=twsrc%5Etfw

Chinese ‘rescuers’, before performing a combat mission:

Chengdu City:

Daluo Port, Yunnan – tourists came for adventure and they received the ‘time of their life’ after leaving the ramp:

If something happens in Beijing, it does not mean that tomorrow the same will happen everywhere. However, the trend towards such dynamics is observed and, as the practice of the first wave of the pandemic has shown, all countries and people, to one degree or another, have taken into account the ‘Chinese experience’. 

Therefore, one must think that everything will now be in peace, as in spring – a new global round of the fight against the Covid has begun in China, a new great pandemic cycle!

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