Nobel physics prize goes to 3 for climate discoveries
Stockholm(AP): The Nobel Prize for physics has been awarded to scientists from Japan, Germany and Italy. Syukuro Manabe, 90, and Klaus Hasselmann, 89, were cited for their work in the physical modeling of Earth's climate, quantifying variability and reliably predicting global warming .
The second half of the prize was awarded to Giorgio Parisi, 73, for the discovery of the interplay of disorder and fluctuations in physical systems from atomic to planetary scales.
The panel said Manabe and Hasselmann laid the foundation of our knowledge of the Earth's climate and how humanity influences it.
Starting in the 1960s, Manabe demonstrated how increases in the amount of carbon dioxide in the atmosphere would increase global temperatures, laying the foundations for current climate models.
About a decade later, Hasselmann created a model that linked weather and climate, helping explain why climate models can be reliable despite the seemingly chaotic nature of the weather.
He also developed ways to look for specific signs of human influence on the climate.
Parisi built a deep physical and mathematical model that made it possible to understand complex systems in fields as different as mathematics, biology, neuroscience and machine learning.
After the announcement, Parisi said that it's very urgent that we take very strong decisions and move at a very strong pace in tackling climate change.
It's clear for future generations that we have to act now, he said.
The winners were announced Tuesday by Goran Hansson, secretary-general of the Royal Swedish Academy of Sciences.
It is common for several scientists who work in related fields to share the prize.
The prestigious award comes with a gold medal and 10 million Swedish kronor (over USD 1.14 million). The prize money comes from a bequest left by the prize's creator, Swedish inventor Alfred Nobel, who died in 1895.
On Monday, the Nobel Committee awarded the prize in physiology or medicine to Americans David Julius and Ardem Patapoutian for their discoveries into how the human body perceives temperature and touch.
Over the coming days prizes will also be awarded for outstanding work in the fields of chemistry, literature, peace and economics. (AP)
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Metro services begin in Bhopal; excited residents flock to take rides, selfies
Bhopal (PTI): On the first day of the commercial run of the Metro services in Bhopal on Sunday, hundreds of residents enthusiastically took rides, expressing confidence that it will save time and provide relief from traffic jams.
An official said that the Metro’s first service began at 9 am from the AIIMS station, and by 6 pm, 5,731 people had travelled on the new mass-transit corridor.
He said that people, along with their family members, had been lining up for tickets since early morning. Several users were seen taking selfies and photos inside the Metro rakes and at stations.
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Earlier on Saturday, Union minister Manohar Lal Khattar and Madhya Pradesh Chief Minister Mohan Yadav inaugurated the Metro service by flagging off a train from Subhash Nagar station on a 7.5-kilometre stretch, called the “Priority Corridor”.
With this, Bhopal became the 26th city in the country and the second city in Madhya Pradesh, after Indore, to have the Metro service.
Rao Singh, who took a Metro ride, told PTI Videos that besides saving time and money, the new mode of transport will provide relief from traffic jams and pollution.
Another passenger, who identified himself as Chetan, said he was happy that Bhopal is now on the “Metro list”.
Office-goers will benefit a lot due to the Metro service, said a young man named Akshay.
While the estimated cost of the 30.8-km-long Bhopal Metro project is Rs 10,033 crore, a sum of Rs 2,225 crore was spent on the ‘Priority Corridor’, according to officials.
