vendredi 12 janvier 2018

Saudi Arabia has a new citizen: a robot

Saudi Arabia has a new citizen: a robot


On 26 October 2017, Saudi Arabia granted citizenship to a robot named Sophia at the Future Investment Initiative Forum. Since Sophia became the first robot citizen, new ethical questions have arisen.
 
Sophia talking at the Future Investment Initiative Forum

The Future Investment Initiative Forum, organised in Riyad, Saudi Arabia  from 24th to 26th October 2017, gathered influential people looking for new investment opportunities.

At this forum, Hanson Robotics, a Hong Kong based company, presented a female humanoid robot called Sophia. Sophia is able to speak with humans, make jokes and even laugh. During an interview following her speech, the host of forum announced the Saudi government’s decision to grant her full citizenship. Sophia expressed her appreciation while the international community became concerned.

Sophia is the first robot to be given a nationality.  However, without any real possibility of taking part in humans’ daily lives, Sophia’s citizenship seems merely symbolic: she has been accepted as “one of us” by the Saudi government.
Saudi Arabia wants to show the world that it is modern and progressive, by becoming the first country to grant citizenship to a robot. Indeed the kingdom is in the midst of a major modernization led by crown prince Mohamed Bin Salman.

But it seems that the decision to grant Sophia Saudi citizenship was made too quickly, according to Artificial Intelligence professor Hussein Abbas. In fact,  it is difficult to know what it really means for her to be a citizen. Does Sophia really realize that she has the same rights and responsibilities as a human?
Other ethical problems will undoubtedly arise and will be much more serious and complicated. Without a clear definition of “robot citizens”, it is unclear if Sophia is able to vote, get her own driver license or get married.
Another important issue is human rights. As a female humanoid robot, Sophia already enjoys more rights than many humans living in her country. Compared with a real Saudi woman, Sophia doesn’t have to wear a full veil or stay under a man’s supervision; in addition, she was given Saudi nationality much more quickly than many immigrants, who have been waiting for many years.
Furthermore , as professor Abbas has pointed out, since Sophia was created by humans, her reactions and choices can be decided by humans. In the end, she cannot have a real opinion, so it would be unfair for her to be allowed to vote. “All it’s fake. We have the impression she can think, but it’s not true”, says Sorbonne University professor  Laurence Devillers.
Sooner or later, the legality of Sophia’s nationality will be put into doubt. At that point, Saudi Arabia will have to give a clear definition of robot citizenship which is acceptable to the international community, or this situation will ultimately be seen as a joke.  

 Tairan Yin
Mathilde Matly

Sources :






Destination Moon



China can’t send a potato to the moon. 
Mao Zedong

By 2025, the first Chinese astronaut should have set foot on the moon, 56 years after Neil Armstrong.
Since 2013 China has belonged to the elite club of spacefaring nations by becoming the third to have successfully managed a lunar landing.

But why it has taken so long?


The first successful launch of a Chinese satellite took place in 1970, thirteen years after that of Sputnik 1, the first artificial Earth satellite.
In the early sixties, Mao started a very ambitious space program, but during the Cultural Revolution he sidelined China’s space program for the more down to earth objective of building up military strength.
Since 1970 Chinese space missions had lagged behind American and Russian programs by 40 years. 

A still relevant technical challenge


Even if the space race was won a long time ago, going to the moon is still a technical challenge, and for China it’s the opportunity to demonstrate its mastery of high technology.
The moon is only a stepping stone to Mars. Getting to Mars will require large amounts of water for drinking, oxygen for breathing as well as oxygen and hydrogen for fuel.  A space craft cannot produce its fuel and water. Sending this from Earth is not an option because gravity must be overcome using huge rockets, and so is far too expensive. That is why in space stations water is recycled in a closed loop and oxygen is precious enough to be put through a set of CO2 scrubbers, like on submarines. Another alternative could be mining these raw materials directly on the moon.

Long term, China plans to venture further into the solar system, onwards to Jupiter and Uranus. They also intend to study gravitational waves and seek out evidence of an extraterrestrial life.
Nowadays, China is closing the gap and it is likely that it will soon be at the cutting edge of aerospace technology.

Nevertheless, China’s ambitious space program comes at a cost. 
Until 2008, the Chinese launch Center was located in the very populated province of Sichuan. More than ten villages have been hit by fragments from space rockets, at the rate of one per annum. May residents, including a little girl who sustained head injuries, have been hurt.
It may seem odd that a country where 200 million people live on less than $1.25 should be able to find money for space travel. However, the country has chosen to focus on space missions costing hundreds of millions of dollars, corresponding to the gross national product of France.
The main purpose of carrying out such complex missions is building national cohesion. China’s moon program is also about demonstrating that the Party can achieve what it promises and infusing the Chinese people with a sense of pride that their county now belongs to a very small club of technologically advanced nations.

Inés Rivoalen




Végétarien malgré vous



Végétarien malgré vous

Les « zombies inversés »
 se répandent progressivement sur l’ensemble du continent Américain



Grand consommateur de viande, les Etats unis ont vu croître de plus de 300% le nombre de végétariens en l’espace de trois ans. En 2014, seul 1% de la population se déclarait végétarien : aujourd’hui, les végétariens sont 3,2% de la population, soit plus de 8 millions d’américains.
Pourtant, tous n’ont pas délibérément choisi ce mode de vie.

L’alpha-gal, ce sucre qui chamboule le système immunitaire


Les cabinets médicaux ont vu une forte augmentation de crises d’urticaires, de vomissements, diarrhées, fièvre, crampes et courbatures, et même chez certains patients des réactions anaphylactique. Diagnostiqués allergiques à la viande rouge, il s’avère pourtant que ce n’est pas elle en soi qui est à l’origine du problème, mais plutôt un sucre nommé Alpha-Gal, diminutif de « galactose-alpha-1, 3-galactose ». L’Homme est démuni de ce sucre : en temps normal, il est capable de tolérer la présence du sucre dans la viande rouge et d’éliminer l’Alpha-Gal. Cependant, les patients souffrant d’une sensibilité accrue à l’Alpha-gal ont des difficultés à éliminer la présence du sucre, du fait qu’il provoque une forte augmentation du nombre d’anticorps et un rejet aigu, entraînant la réaction allergique.
Cinq ans auparavant, seule une cinquantaine d’individus étaient atteints du syndrome Alpha-Gal au Texas. Surnommés « zombies inversés », à cause de leur incapacité à consommer la viande rouge, ils sont désormais plus de deux cent cas enregistrés sur l’ensemble des Etats-Unis, étendant l’allergie jusqu’au nord du pays. Cette maladie a déjà franchi les frontières, et contamine d’ores et déjà le Canada.

Un coupable … d’à peine trois millimètres de long

Mais qu’est-ce qui a donc a bien pu provoquer ce dérèglement immunitaire ?
Le coupable fait trois millimètres de long, et foisonne dans les hautes herbes : c’est bel et bien une tique dont la morsure déclenche l’allergie. Elle est nommée Lone Star en raison de sa tache blanche caractéristique similaire à une étoile de shérif présente sur le dos des femelles.
L’Alpha-Gal présent dans la salive de la tique va subir une mutation, ce qui entraîne une hyper-sensibilité à ce sucre. Sa taille supérieure à la moyenne la force à se nourrir plus pour se reproduire, ce qui la rend plus agressive. Alors que les autres tiques attendent patiemment dans les hautes herbes le passage d’une proie, Lone Star, quant à elle, marche ou court même pour atteindre sa victime. Le réchauffement climatique rend les régions nordiques de plus en plus hospitalières, ce qui explique la migration de l’insecte à travers le continent Américain.
Il n’y a pas de vaccin ou de cure définitive, mais seulement des traitements palliatifs. Il est donc recommandé d’examiner les parties du corps à découvert
quotidiennement et d’utiliser du répulsif à insecte. Les vêtements aux couleurs vives rendent plus facile la détection d’une éventuelle tique qui aurait pu s’y accrocher, et il faut également privilégier les pantalons longs et les chaussures fermées afin de profiter sans danger des joies du barbecue.


Inés Rivoalen