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Melting Greenland’s past to provide clues about its future

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London: Providing a vital clue to the future of Greenland, scientists have measured how the island’s ice sheet reacted to a warm period 8,000 to 5,000 years ago when the temperatures were two to four degrees Celsius warmer than present.

While the world is gearing up for a rising global sea level, scientists have studied how fast the Greenland Ice Sheet reacted to past warming.

“It has been hard work getting all these lake cores home, but has definitely been worth the effort. Finally we are able to describe the ice sheet’s response to earlier warm periods,” said Nicolaj Krog Larsen of Aarhus University, Denmark.

The lakes act as a valuable archive as they store glacial meltwater sediments in periods where the ice is advanced.

The size of Greenland Ice Sheet has varied since the Ice Age ended 11,500 years ago.

The glaciers always leave evidence about their presence in the landscape.

“So far the problem has just been that the evidence is removed by new glacial advances. That is why it is unique that we are now able to quantify the mass loss during past warming by combining the lake sediment records with state-of-the-art modelling,” said professor Kurt Kjaer from Natural History Museum, Denmark.

The ice had its smallest extent exactly during the warming 8,000 to 5,000 years ago and this information has helped the team to review all available ice sheet models.

The best models show that during this period the ice sheet was losing mass at the rate of 100 Gigaton per year for several thousand years.

They delivered the equivalent of 16 cm of global sea level rise when the temperatures were two to four degrees Celsius warmer.

For comparison, the mass loss in the last 25 years has varied between 0 to 400 Gigaton per year, and it is expected that the Arctic will warm two to seven degrees Celsius by the year 2100.

The study appeared in the scientific journal Geology.

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Foodman Vishal Singh Honored for Hunger Free World Mission in Bangkok

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Lucknow: Vishal Singh, a renowned social worker from Lucknow, also known as Foodman, has once again made India proud. He was honored by the Happy Hands Gloves Cooperative Limited Company in Korathai, Thailand, for his work with the Hunger Free World Mission.

The Hunger Free World Mission’s meeting was held in Korathai, Thailand, under Vishal Singh’s leadership. Representatives from several countries, including Mr. Raja Dwivedi (Managing Director of Happy Hands Gloves Limited), Thailand Coordinator Mr. Raja Mishra, and member Mr. Varun Singh, attended the event.

Under Vishal Singh’s leadership, the attendees took a pledge to work together toward creating a hunger-free world.

Speaking on the occasion, Vishal Singh explained that the main goal of the Hunger Free World Mission is social participation. He said the mission is not just about feeding people but also about meeting other basic needs of those who are struggling. The mission focuses on helping families of terminally ill patients in hospitals by providing food and shelter. It also works to fulfill essential needs like education, jobs, and care for the elderly.

For the last 16 years, the Vijay Sri Foundation has been providing free services, benefiting thousands of people. Vishal Singh highlighted that the mission aims to gain global recognition like other organizations such as WHO, WWF, and Red Cross, which work for social causes.

During this meeting, Vishal Singh was appointed as the Chairman of the Hunger Free World Mission by representatives from various countries. They also discussed holding regular meetings in different countries to push the mission forward.

Business tycoon Dr. Abhishek Verma has also supported this humanitarian mission, vowing to promote the idea of “Seva Parmo Dharma” (Service is the highest duty) worldwide. Vishal Singh praised him, stating that people like Dr .Abhishek Verma inspire others to work for the betterment of society.

Recently, Romania’s Ambassador, Mr . Daniela Sezonov Ţane, invited Vishal Singh to the Romanian Embassy in Delhi, where they discussed the mission in detail. Impressed by his humanitarian work, she honored Vishal Singh and invited him to Romania to take the mission forward .

Food man Vishal Singh has been serving the people of India for the past 16 years. Through the Vijay Sri Foundation, he provides free meals to cancer patients & their families ,shelter, and education for women & children along with running free old-age homes in Lucknow.

In addition to his humanitarian work, Vishal Singh also addresses issues like crime and corruption through his role as Chairman of Seva Path Media and Managing Director of Vijay Sri Foundation.

During the COVID-19 pandemic, Vishal Singh and his team worked tirelessly to provide food and help to the needy, including starving children, elderly citizens, and pregnant women. Despite contracting the virus himself, he continued to assist others after his recovery. He even created a life-saving oxygen regulator using household items, which was praised by doctors both in India and abroad.

In his address at the meeting, Vishal Singh spoke about his mission to create a hunger-free world. He pointed out that India’s large population, along with issues like unemployment and poverty, has caused the country to fall on the Hunger Index. He urged people to contribute just one handful of grains daily to help create a hunger-free world.

He concluded by saying that through social participation, we can empower the people around us, meet their basic needs, and work together to build a stronger, more prosperous, and developed society.

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