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13,000 Years Ago, a Firestorm Covered 10% of Earth’s Surface, Triggering an Ice Age

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2 years ago

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13,000 Years Ago, a Firestorm Covered 10% of Earth’s Surface, Triggering an Ice Age

13,000 years ago, a fire covered 10% of the Earth’s surface, triggering an ice age
As dust clouds enveloped the planet, they started a mini ice age, keeping the planet cool for another thousand years, just as it emerged from the 100,000 years covered by glaciers. Once the fire is out, life can start all over again.

“The hypothesis is that a large comet broke up and hit Earth, causing the catastrophe,” said Adrian Melott of the University of Kansas, who co-authored a 2018 study detailing This catastrophic event is presented.

“Many different chemical signatures — carbon dioxide, nitrates, ammonia and others — seem to indicate that 10 percent of Earth’s land surface, or about 10 million square kilometers (3.86 million square miles), was consumed by fires.”

To review the burning flames and shockwaves of this major event, a team of 24 scientists measured numerous geochemical and isotopic signatures from more than 170 locations around the world.

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One analysis was conducted on patterns of pollen levels, which showed that pine forests were suddenly burned and replaced by poplars – a species that specializes in covering barren land, like your planet being hit by a series of giant fireballs.

In fact, parts of comets that disintegrate in space may still be floating around our solar system 13,000 years from now.

The samples the researchers analyzed also found high concentrations of platinum (often found in asteroids and comets) and dust, as well as increased concentrations of combustion aerosols, and if a lot of biomass is burning, you’ll find: ammonium, Nitrates, and others.

Plants died, food sources became scarce, and the previously retreating glaciers began to advance again, the team noted. Human cultures would have to adapt to harsher conditions, and as a result population declines.

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“Calculations suggest that this effect depletes the ozone layer, leading to an increase in skin cancer and other negative health effects,” Melott said.

The team hypothesized that such a widespread impact of cometary debris, and the storms that followed, was responsible for the extra cooling known as the Young Andromeda period. This relatively brief change in Earth’s temperature is sometimes attributed to changes in ocean currents.

However, comet impacts are not an entirely new idea, although this recent study went a long way in trying to find evidence for it. Scientists have debated for years whether the comet impact sparked the Younger Dryas event.

Not everyone agrees that the data points to a cometary impact, but this comprehensive work lends more support to the hypothesis, like ancient carvings discovered in Turkey in 2017 that depict devastating impacts from interstellar objects .

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“The impact hypothesis is still a hypothesis, but this study provides a wealth of evidence that we think can only be explained by significant cosmic impacts,” Melott said.

The research has been published here and here in the Journal of Geology.

Complete News Source – SCIENCE ALERT

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The Madras High Court has granted early screenings of Vijay’s Leo movie from 7 AM, requesting the TN government to resolve any issues.

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7 months ago

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October 17, 2023

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The Madras High Court has granted early screenings of Vijay’s Leo movie from 7 AM, requesting the TN government to resolve any issues.

Madras High Court Grants Early Screenings of Vijay’s “Leo” Movie at 7 AM, Urges TN Government to Address Concerns

The Madras High Court has made a landmark decision in favor of the much-anticipated Tamil film “Leo,” starring actor Vijay. In a significant move, the court has granted permission for early screenings of the movie from 7 AM, urging the Tamil Nadu government to swiftly address any issues and facilitate the smooth release of the film. This decision marks a pivotal moment in the realm of Tamil cinema and the entertainment industry at large.

Historical Context:

The Indian film industry, particularly the Tamil film industry, has seen its share of controversies and challenges related to film releases. Issues such as censorship, political disputes, and public sentiment have often played a significant role in shaping the release schedules and screening times for films. Vijay, one of Tamil cinema’s most prominent actors, has been at the center of such controversies in the past. This decision by the Madras High Court is, therefore, particularly noteworthy.

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The Ruling:

The Madras High Court’s decision to permit early screenings of “Leo” comes as a response to a plea filed by the film’s producers. The court, while considering the plea, took into account various factors, including the film’s anticipated popularity and the prevailing circumstances. The court emphasized the importance of accommodating the audience’s interests and allowing them to enjoy the film without disruptions.

A Step Towards Normalization:

The court’s decision signifies a positive shift in the film industry, where release dates and screening times are often mired in controversy. By allowing screenings to commence at 7 AM, the court aims to reduce the chances of public unrest and congestion near theaters, especially in the wake of high-profile film releases.

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The Role of the Tamil Nadu Government:

The Madras High Court, in its ruling, also called upon the Tamil Nadu government to cooperate in ensuring a seamless release for the film. This cooperation extends to providing necessary security measures to maintain law and order around theaters during the early screenings.

Implications for the Entertainment Industry:

The decision is expected to set a precedent for the release of other highly anticipated films, not just in Tamil cinema but also in the broader Indian film industry. The court’s emphasis on the importance of accommodating the audience’s interests could lead to more flexible screening times for movies in the future.

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The Audience’s Perspective:

For moviegoers and fans of Vijay, this decision comes as a welcome relief. They can now look forward to enjoying the film without any undue delays or disruptions, ensuring a memorable cinematic experience.

In conclusion, the Madras High Court’s ruling to allow early screenings of Vijay’s “Leo” at 7 AM while urging the Tamil Nadu government to resolve any issues paves the way for a more audience-centric approach in the film industry. It is a landmark decision that highlights the importance of balancing the interests of filmmakers and the movie-loving public. This judgment is poised to make a positive impact on the release of future films, ushering in a new era of flexibility and convenience for cinema enthusiasts.

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