Tuesday, July 14, 2020

The case of Huawei: How that impacts Canada-China relations

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Nikhita Gautam

Article Title

The case of Huawei: How that impacts Canada-China relations

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Global Views 360

Publication Date

July 14, 2020

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Huawei office in Canada

Huawei office in Canada | Raysonho via Wikimedia

In December 2018, Meng Wanzhou, the Chief Financial Officer for Huawei, a China-based tech company which is dominating the telecom supplies, was arrested in Vancouver, Canada on her flight stop to Mexico. This was done on a request from the USA with whom Canada has an extradition treaty. She was sought by the USA for allegedly dealing with Iran using an American banking system in spite of the sanctions placed on Iran by the country, in 2013. In May, Wanzhou lost the legal challenge to the extradition process, meaning that they will go ahead with the extradition proceedings.

Within days of Wanzhou’s arrest, two Canadian citizens in China were arrested on alleged accounts of spying. This is seen as a retaliation for the Wangzhou arrest by the Canadian Prime Minister Justin Trudeau, who says that there is a direct link between Wanzhou’s arrest and those of Michael Spavor and Michael Kovrig,  the Canadians who are detained in China. Though China has been tight-lipped about the link between the two, these two incidents are often raised jointly by the Chinese spokesperson. David Mulroney, former ambassador for Canada to China, has said that the officials in Beijing are mirroring the ongoing extradition case to that of the detained Canadians.

Although Mr. Trudeau has in the past repeatedly emphasized the need for good relations with China, and has enthusiastically worked on them to the point of agreeing to discuss a Canada-China extradition treaty. But the China-Canada relations already started souring much before the arrest after a trade deal fell through in 2017. Many major carriers in the country, some of which have been outspoken in their support of Huawei, have decided to shun the company and opt for western alternatives instead. One of them, Bell Mobility, even announced that it will use equipment from its Finnish rival, Nokia.

Huawei is considered a symbol for China’s technological prowess, and the arrest is seen by the Chinese Communist Party as an attack on its symbol of technological achievement. The Chinese state-owned newspaper the Global Times calls the act a “political persecution launched by the US, with the intention to contain China’s high-tech development.” The China Daily also criticized the court ruling as unfair and potentially harmful in mending the Canada-China relations.

There has also been a backlash from legal experts and family members of the detained Canadians on the Canadian policy of letting the extradition charges proceed and not going with a prisoner swap. Mr. Mulroney, however, feels that it would legitimize “hostage diplomacy”, which would put at risk all traveling Canadians for arbitrary arrests to gain political leverage. There is a stark difference between the condition of the hostages and that of Meng Wanzhou, for while the two prisoners spend their days in small cells in isolation, interrupted by interrogation and bland meals, Wanzhou lives in her Vancouver mansion, being happy about the fact that she can spend more time reading and oil painting, now.

The Canadian government is also claiming that it has to let the extradition process go on without political interference as to not compromise the independent, legal decision of surrendering the Huawei CFO. Mr. Mulroney has said that “it wouldn’t be the right thing to do. It would compromise the integrity of both our democracy and our justice system,” and that their values need to count for something. Brian Greenspan, a Toronto lawyer with experience on extradition cases, has said that the government has the power to withdraw from the extradition case, and that the lessons from a previous case in which political pressure affected an international case, are being applied wrongly here.

There are many sides to this tension, complicated by previous feuds, economic decisions, the detentions of the Canadians and Wanzhou and the difference between the political and the legal, and the many opinions on whether it should be that way.

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February 4, 2021 4:59 PM

Xenobots: The first ever ‘living’ robots

Creating robots using artificial intelligence has become quite normal in this century. But a robot built with an amalgamation of artificial intelligence and biology is quite enthralling. Researchers from University of Vermont and Tufts University collaborated to conceive a living robot called ‘Xenobot’.

This astounding, millimeter-wide chunk of technology is considered to be ‘living’ as it is created by stem cells from the embryo of Xenopus laevis, an African frog species. These stem cells were selected in such a way that they grew out to be heart and skin cells.

Prior to this, computer scientists at the University of Vermont ran an evolutionary algorithm, which imitates natural selection, on their supercomputer, which yielded the most suitable structures of the robot. After selecting the best designs, biologists at the Tufts University moulded the skin and heart cells into the forms which closely resembled the outputs of the algorithm, through microsurgery.

The resulting biological bodies looked like tiny aliens. "They're neither a traditional robot nor a known species of animal. It's a new class of artifact: a living, programmable organism" said Joshua Bongard, a computer scientist and robotics expert at the University of Vermont, who was involved in the research. Detailed results are published in the Proceedings of the National Academy of Sciences (PNAS) research paper on January 13, 2020.

Newly created xenobots were found to swim in any liquid medium for at least 10 days (or more if put in a nutrient-rich environment) without being fed with any nourishment, since the cells have a reserve of embryonic energy.

Another incredible facet of this technology is that it can revamp any of its parts efficiently upon damage. While technological pieces made out of plastic and metal might cause a lot of pollution after they are disposed of, xenobots are completely biodegradable, causing no harm to the environment. "These xenobots are fully biodegradable, when they're done with their job after seven days, they're just dead skin cells" said Bongard.

One might wonder how these miniscule cell blotches are helpful to us. Well, Xenobots may be very small in size but they can achieve feats which almost no huge, metal-made robot can.

These living robots will be useful in certain fields like medicine wherein they could be utilized to clear plague from our arteries. They can also be modelled with pouches which enables them to carry certain substances. This property can be used for delivering drugs in specific parts of our bodies. Xenobots can also be a boon in the field of cancer biology as they can help reprogramming tumors into normal cells.

Additionally, these tiny biological bodies can be oceans’ best friends. With contaminants like radioactive chemicals, plastics and microplastics creating havoc in the marine world, an immediate need to clean up our water bodies arises. Many xenobots were observed to be moving in circles (an attribute of the beating heart cells), which resembled a ‘clean-up’ motion. Hence, these tiny robots can be a perfect tool to eradicate microplastics from the oceans as well as eliminating nuclear wastes.

Although this technology may be promising, certain ethical questions arise with every technological development, especially those involving biological manipulations. If programmed in a certain way, xenobots can also take over natural biological functions (maybe nerve cells to hamper brain function) and this can be used for nasty purposes.

Michael Levin who directs the Center for Regenerative and Developmental Biology at Tufts said, “That fear is not unreasonable. When we start to mess around with complex systems that we don't understand, we're going to get unintended consequences”. Levin and Bongard are extensively working towards understanding how complex systems work. "There's all of this innate creativity in life. We want to understand that more deeply—and how we can direct and push it toward new forms" said UVM's Josh Bongard.

Like any new disruptive technological innovation, the Xenobots also have the potential to prove boon or bane for the humankind. Let's hope it turns out more boon than bane.

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