All posts by nedhamson

Activist, writer, researcher, addicted to sharing information and facts.

Hannah Arendt

Pensamentos.me/VEM comigo!

” O revolucionário mais radical se torna um conservador no dia da revolução “.

Hannah Arendt.

https://revistagalileu.globo.com

Marii Freire Pereira

https://pensamentos.me/ VEM comigo!

Imagem:pinterest/ El Cultural

Santarém, Pa 20 de outubro de 2021

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Alguma coisa para se descobrir

Vivaldi translation: ”There is always something to discover not about the truth of others, but about yourself.”

Marii Freire Pereira. Something to find out.

Pensamentos.me/VEM comigo!

” Sempre há alguma coisa para se descobrir não sobre a verdade dos outros, mas de si mesmo.”

Marii Freire Pereira. Alguma coisa para se descobrir.

https://pensamentos.me/ VEM comigo!

Imagem & criação: Marii Freire Pereira

Santarém, Pa 20 de outubro de 2021

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Illegal logging by organized crime has depleted 15% of the country

More than 300,000 square kilometers of forested land – about 15% of Mexico’s territory – have been depleted due to illegal logging carried out by criminal groups, according to the environmental protection agency Profepa.

In a document cited by the newspaper El Universal, Profepa said there are 122 areas of forested land where severe deforestation has occurred due to “the high incidence of illegal logging related to organized crime groups.”

Those areas cover 313,500 square kilometers. Mexico’s total land area is approximately 1.97 million square kilometers.

Source: Illegal logging by organized crime has depleted 15% of the country

Date of Viking Visit to North America Pinpointed to 1021 AD

Using samples of chopped-down wood left behind by Viking explorers at their settlement in Newfoundland and known chemical markers of powerful solar storms in 993 AD, a group of scientists has determined the exact timing of the first-known visit of Europeans to North America: 1021 AD. If you’re keeping score at home, that’s 471 years before Columbus.

A team of scientists looked at wood found at the L’Anse aux Meadows Viking site. In three cases the trees had been physically cut down, and moreover, they were clearly cut with metal tools — Vikings had metal implements at the time, but indigenous people did not. The wood was all from different trees (one was fir, and another juniper, for example). The key parts here are that the wood was all from trees that had been alive for many decades, and all had their waney edge intact as well.

The scientists extracted 127 samples from the wood, and 83 rings were examined. They used two methods to secure dates. The first was to compare the amount of carbon-14 in each ring with known atmospheric amounts from the time. This gives a rough date for the waney edge of the wood. They also then looked for an anomalous spike in carbon-14 in an inner ring, knowing this would have come from the 993 A.D. event, and then simply counted the rings outward from there to get the date of the waney edge.

In all three samples the waney edge was dated to the same year: 1021 A.D. This would be incredibly unlikely to occur at random.

Outstanding science. It’s incredible how much of a time machine these analysis tools are. There’s so much we don’t know about people who lived 1000 years ago, but it’s astounding that we know anything at all, particularly precise dates like this.

Source: Date of Viking Visit to North America Pinpointed to 1021 AD

99.9% of scientists agree that the climate crisis is caused by humans, research says – Mágica Mistura を

The consensus among scientists that human action is primarily responsible for climate change is growing. This is evidenced by an analysis of almost 90 thousand studies done recently: 99.9% of climate experts are in agreement.

According to search published today (19), the degree of scientific certainty about the human impact on greenhouse gases is now similar to the level of certainty about the evolution of terrestrial life or about the existence and dynamics of tectonic plates.

“It is really a closed case. There is no one significant in the scientific community who doubts that climate change is caused by humans ”, said Mark Lynas, lead author of the study, to the newspaper The Guardian.

The study by Cornell University (United States) consists of an effort to gather and review 88,125 research on the climate crisis, published between 2012 and November 2020.

Source: 99.9% of scientists agree that the climate crisis is caused by humans, research says – Mágica Mistura を

What are the monoclonal antibodies approved for the treatment of Covid-19 – Mágica Mistura を

They are indicated for the first days of infection, when the initial symptoms are detected. That is, this would be one early treatment advantageous, based on remedies with really proven beneficial action. Source: What are the monoclonal antibodies approved for the treatment of Covid-19 – Mágica Mistura を

Köln – “Goldener Oktober” 2021

Senioren um die Welt

Köln ist zwar nicht unsere Heimatstadt, aber wir haben noch immer eine enge Bindung an die Stadt. Wir haben unser ganzes Studium in Köln absolviert und haben die ersten fünf Jahre unserer Ehe dort gelebt und gearbeitet (mein Mann sogar sein ganzes Berufsleben). Außerdem haben wir Verwandte und Freunde in Köln. Die Stadt bietet so viele Möglichkeiten, sowohl kultureller Art als auch hinsichtlich der Natur in den vielen Parks und am Rhein, auch deshalb fahren wir regelmäßig nach Köln, entweder getrennt oder an Wochenenden auch gemeinsam. Es ist immer wieder interessant, zu unterschiedlichen Jahreszeiten nach Köln zu fahren, jede hat ihren eigenen Reiz. Dieses Mal hat uns der Goldene Oktober mit seinen bunten Herbstfarben in die Stadt gelockt.


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