Cyberwars: Is Putin Going to Cut Off Russia’s Internet?

Russia ButtonFew politicians today elicit the same level of controversy as Vladimir Putin. Adored by many Russians at home and abroad, he is also reviled by many for his near-absolute grip on power, intimidation of political opponents, political repression, and military aggression against neighboring states. But in this latest coup de grace, Putin may be seeking the kind of power that few modern states enjoy – the ability to shut down his country’s access to the internet.

According to the Russian business newspaper Vedomosti, Putin and his security council met this past Monday to discuss a way to disconnect Russia’s internet should it be deemed necessary. According to various sources, it is a tool that could be enacted in times of war, massive anti-government protests, or in order to “protect” Russians from Western countries like the United States or members of the European Union.

putin-sanctions-west-response.si_Citing an intelligence officer as their source, Vedomosti claims that this is the result of the Ministry of Communications conducting exercises to test vulnerabilities in Russia’s internet and can now successfully disable IP addresses outside of Russia. All of this is being done in order to see if the Runet (Russia’s internet) can operate on its own without Western web access, with the hope that it will be functional next year.

It is not hard to imagine the Kremlin justifying such a clamp-down by whipping up fears that it’s the West that wants to disconnect Russia from the web, said industry experts. In Russia’s current political environment, anti-western propaganda has been used effectively to create the impression of a siege mentality, used largely to justify their current economic woes and the ongoing Ukrainian Crisis.

RunetAnalysts say similar measures have been introduced by countries such as Iran and Cuba, which developed national Internet limits to curb the spread of Western culture and ideas. Prior to the meeting, Putin’s spokesman Dmitry Peskov confirmed that the Security Council meeting on Internet security would be taking place, but he declined to discuss details of the agenda.

In addition, he denied that Russian authorities have plans to disconnect the Internet, instead insisting this is a question for other countries to answer. He also added that Russia needs a way to protect itself from the West. Peskov cited the “unpredictability” of the European Union and the United States before implying that these countries would in fact disconnect Russia from the Internet and not the reverse.

russia-internet-putin-670-1In a statement to Russia Today – a government-run website launched in 2005 by Putin as a “PR campaign to improve [Russia’s] image in the eyes of the world.”- Russia’s communications minister, Nikolay Nikiforov, said:

Russia is being addressed in a language of unilateral sanctions: first, our credit cards are being cut off; then the European Parliament says that they’ll disconnect us from SWIFT*. In these circumstances, we are working on a scenario where our esteemed partners would suddenly decide to disconnect us from the internet.

*Society for Worldwide Interbank Financial Telecommunication

The “unilateral sanctions” he refers to are the ones that were placed upon Russia by the US and the EU in response to its seizure of the Crimea, which have since escalated thanks to Russia’s ongoing involvement in the eastern portions of Ukraine where rebels – whom many claim have been supplied with Russian-made weapons and are now being supported by Russian troops – continue to fight against the new Kiev government.

Ukraine_crisisInterestingly enough, whether it is the West that disconnects Russia from the Internet or if it is Putin that does so, both possibilities highlight the world’s dependence on Western internet. In fact, many countries, including Brazil and Germany, have been complaining about this since Edward Snowden’s revelations last year. Putin himself has expressed concern over the NSA spying on him via the web and the security of the internet in his country in the past.

Nevertheless, the question remains as to whether or not it could be done. According to Andrei Soldatov, a Russian spy expert who recently spoke to the Guardian on the subject, claims that it is technically possible given how few internet exchange points Russia has. However, it seems unlikely at this point that Putin would do this given the repercussions for Russian businesses that rely on the Western internet to function.

russia_protestsAlready, Russia has been feeling the pinch because of Western sanctions, particularly sanctions targeting its oil industry that have been leading to a drop in prices. At this rate, several economists and even Russian ministers are predicting a recession in the near future. This in turn could present Putin with a scenario whereby he would have to disconnect the internet, in order to block mass protests sites in the event of people protesting the economic downturn.

Similar measures have been taken in the past by countries like Egypt, Iran, Syria, China, the UK, and Thailand, who chose to block Facebook at various points because protesters were using it to organize. Venezuela also blocked Twitter this year during times of political unrest to prevent people from sharing information and real-time updates. But a total disconnect has yet to be seen, or even seriously contemplated.

russia-censorshipWhether or not Putin and Russia’s ruling party is the first to do so remains to be seen. But it is not entirely unfeasible that he wouldn’t, even if economic consequences were entailed. For as the saying goes, people will “cut off their nose to spite their face”, and Putin has already shown a willingness to challenge his country’s economic interdependence with the world in order to ensure control over neighboring territories.

One can only hope that he won’t feel the need to snip his country’s connection to the rest of the world. In addition to ensuring its ec0nomic isolation – which would have dire consequences and reduce the country to the status of a developing nation – it will also resurrect the specter of the Cold War years where Russians were effectively cut off from the outside world and entirely dependent on state-controlled media.

We’ve simply come too far to go back to an age where two superpowers are constantly aiming nuclear warheads at each other and entire blocs of nations are forbidden to trade or interact with each other because of political rivalries. History does not respect regression, and the only way to make progress is to keep moving forward. So let’s keep the internet open and focus on building connections instead of walls!

Source: motherboard.com, news.discovery.com, ibtimes.com

Climate Crisis: (More) Smog-Eating Buildings

pollution_eating2Air pollution is now one of the greatest health concerns in the world, exceeding cigarettes as the number one killer of people worldwide. With an estimated 7 million deaths in 2012 alone, the WHO now ranks it as the biggest global environmental killer. In fact, of the 1,600 major cities surveyed from around the world, over half are now above the safe limits of Particulate Matter (PM), with the highest cost borne by the poorer regions of South-East Asia and the Western Pacific.

Because of this, Carbon Capture technology is being seriously considered as an integral part of the future of urban planning and architecture. So in addition to addressing the issues if housing needs, urban sprawl and energy usage, major buildings in the future may also come equipped with air-cleaning features. Already, several major cities are taking advantage, and some innovative and futuristic designs have emerged as a result. Consider the following examples:

aircleaning_skyscraperCO2ngress Gateway Towers: Conceived by architects Danny Mui and Benjamin Sahagun while studying at the Illinois Institute of Technology, this concept for an air-cleaning skyscraper earned them an honorable mention in the 2012 CTBUH student competition. And while there are no currents plans to build it, it remains a fitting example of innovative architecture and merging carbon capture technology with urban planning and design.

The concept involves two crooked buildings that are outfitted with a filtration system that feeds captured CO2 to algae grown in the building’s interior, which then converts it into biofuels. Aside from the scrubbers, the buildings boast some other impressive features to cut down on urban annoyances. These include the “double skin facade”- two layers of windows – that can cut down on outside traffic noise. In addition, the spaces on either side of the buildings’ central elevator core can be used as outdoor terraces for residents.

CC_catalytic_clothingCatalytic Clothing: A collaborative effort between Helen Storey and Tony Ryan, the goal of this experiment is to incorporate the same pollution-eating titanium dioxide nanoparticles used in carbon capture façade into laundry detergent to coat clothing. According to Ryan, one person wearing the nanoparticle-washed clothes could remove 5 to 6 grams of nitrogen dioxide from the air a day; two pairs of jeans could clean up the nitrogen dioxide from one car.

If enough people in downtown New York, Beijing, Mumbai, Mexico City – or any other major city of the world renowned for urban density, high concentrations of fossil-fuel burning cars, and air pollution – would wear clothing coating with these nanoparticles, air pollution could be severely reduced in a few years time. And all at a cost of a few added cents a wash cycle!

CC_in_praise_of_airIn Praise of Air: Located in Sheffield, England, this 10×20 meter poster shows Simon Armitage’s poem “In Praise of Air”. Appropriately, the poster doubles as a pollution-eating façade that uses titanium dioxide nanoparticles. The full poem reads as follow:

I write in praise of air.  I was six or five
when a conjurer opened my knotted fist
and I held in my palm the whole of the sky.
I’ve carried it with me ever since.

Let air be a major god, its being
and touch, its breast-milk always tilted
to the lips.  Both dragonfly and Boeing
dangle in its see-through nothingness…

Among the jumbled bric-a-brac I keep
a padlocked treasure-chest of empty space,
and on days when thoughts are fuddled with smog
or civilization crosses the street

with a white handkerchief over its mouth
and cars blow kisses to our lips from theirs
I turn the key, throw back the lid, breathe deep.
My first word, everyone’s  first word, was air.

According to Tony Ryan of University of Sheffield, who created it with his colleagues, the poster can absorb about 20 cars’ worth of nitrogen oxide a day and would add less than $200 to the cost of a giant advertisement. While it is a creative tool for promoting a local poetry festival, it also serves as proof of concept that the technology can be incorporated into practically any textile, and will be reproduced on several more banners and posters in the coming months.

hyper_filter1Hyper Filter Skyscraper: Designed by Umarov Alexey of Russia, the Hyper Filter Skyscraper recognizes the threat of environmental pollution and seeks to merge carbon capture technology with the building’s design. Under today’s levels of pollution, harmful substances spread over hundreds of kilometers and a whole region and even a country could represent a single pollution source. Hence the plan to place a air-scrubbing building at the heart of the problem – an urban core.

Consistent with CC technology and the principle of photosynthesis, the Hyper Filter Skyscraper is designed to inhale carbon dioxide and other harmful gases and exhale concentrated oxygen. The skin of the project is made out of long pipe filters that ensure the cleaning process. While clean air is released to the atmosphere, all the harmful substances are stored for use in the chemical industry for later use. These can include chemicals products, biofuels, and even manufactured goods.

CC_mexico-hospital-facade-horizontal-galleryManuel Gea González Hospital: Located in Mexico City, this hospital was unveiled last year. The building features a “smog-eating” façade that covers 2,500 square meters and has titanium dioxide coating that reacts with ambient ultraviolet light to neutralize elements of air pollution, breaking them down to less noxious compounds like water. This was Berlin-based Elegant Embellishment’s first full-scale installation, and its designers claim the façade negates the effects of 1,000 vehicles each day.

Funded by Mexico’s Ministry of Health, the project is part of a three-year, $20 billion investment into the country’s health infrastructure, an effort which earned Mexico the Air Quality Prize at the 2013 City Climate Leadership Awards in London. Considering the fact that Mexico City is <i>the</i> most densely-populated cities in the world – with a population of 21 million people and a concentration of 6,000/km2 (15,000/sq mi) – this should come as no surprise.

CC-pollution-palazzo-italia-horizontal-galleryPalazzo Italia: Located in Milan, this building is designed by the architectural firm Nemesi & Partners, and comes equipped with a jungle-inspired façade that is built from air-purifying, “biodynamic” cement. This shell will cover 13,000 square meters across six floors, and will remove pollutants from the air and turns them into inert salts. Apparently, the material from Italcementi only adds 4-5 percent to the construction costs.

Scientists in the Netherlands have also adapted the photocatalytic material to roads, claiming it can reduce nitrous oxide concentrations by 45 percent. The building is set to launch next year at the 2015 Milan Expo.

Propogate Skyscraper: This pollution skyscraper was designed by Canadian architects YuHao Liu and Rui Wu, and won third place at this year’s eVolo’s Skyscraper Competition. Basically, it envisions a building that would turn air pollution into construction materials and use it to gradually create the building. Relying on an alternative carbon-capture technique that employs philic resins and material processes to transform carbon dioxide into solid construction material, their uses carbon dioxide as a means to self-propagate.

3028400-slide-propagateA simple vertical grid scaffold forms the framework and takes all the ingredients it needs for material propagation from the surrounding environment. Individual living spaces are built within this gridwork, which creates open square spaces between lattices that can then be filled by tenements. Its pattern of growth is defined by environmental factors such as wind, weather, and the saturation of carbon dioxide within the immediate atmosphere.

Thus each building is a direct reflection of its environment, growing and adapting according to local conditions and cleaning as the air as it does so. Unlike conventional skyscrapers, which rely on steel frame and concrete casting, the proposed skyscraper suggests a more environmental conscious construction method, an alternative mode of occupation and ownership, and possibly a distinct organization of social relationships.

Synthesized Spider Web: Another innovative solution comes from Oxford’s Fritz Vollrath, who was inspired by the behavior of spider silk fibers. With the addition of a glue-like coating, the thinness and electrical charge of spider silk allows them to capture any airborne particles that pass through them. These synthesized silk webs could be used like a mesh to capture pollutants – including airborne particulates, chemicals, pesticides, or heavy metals – coming out of chimneys or even disaster zones.

Spiderweb_towersSpiderweb Tower: Considering that London has some of the worst air quality in Europe, and the fact that air pollution is thought to be the second biggest risk to public health in the UK after smoking, solutions that can bring carbon capture and pollution-eating technology to downtown areas are in serious demand. And one solution comes from graduate architect Chang-Yeob Lee, who has come up with a radical design that would turn London’s BT Tower into a pollution harvesting ‘spiderweb’ that turned smog into bio-fuel.

Lee’s plan envisions the skyscraper being covered in a ‘giant eco-catalytic converter’ that traps pollutants from the capital’s air. At the same time, nano-tubes of titanium would turn carbon-dioxide into methanol and water using only the power of the sun. As Lee put it:

The project is about a new infrastructure gathering resources from pollutants in the city atmosphere, which could be another valuable commodity in the age of depleting resources.

Quite a bit of potential, and just in the nick of time too! And be sure to watch this video


Sources: iflscience.com, wired.co.uk, cnn.com, evolo.com, latintimes.com, catalyticpoetry.org

The Future of Medicine: The Breathalyzer Cancer Test

cancer_cellAs any medical practitioners will tell you, when it comes to cancer, early detection is key. And interestingly enough, there are a number of ways to do this. In addition to visual identification (i.e. change in skin pigment), or feel (i.e. noticing lumps), there is also the means of olfactory detection. Apparently, on top of its many other noticeable effects, cancer emits a smell which can lead to early detection and treatment.

Over the years, a great deal of anecdotal and clinical research has shown that dogs are capable of sniffing out cancer in patients. Building on this knowledge, a group of scientists from Israel and China and working at Technion (the Israel Institute of Technology) have developed a stomach-cancer-sniffing device made out of nanomaterials that essentially works the same way as a breathalyzer.

Cancer patientsIn an initial screening test, the device was used on 130 patients and was over 90% accurate in detecting not only the existence of cancer, but determining what stage it was in. Compared to conventional methods, which involves inserting a flexible tube that is inserted through the patient’s nose and into their digestive system, this test is far less invasive and unpleasant.

endoscopy 2What’s more, this process – known as endoscopy – is quite expensive, making a comparatively cheap breathalyzer even more attractive to both doctor’s and patients. And of course, this test is generally used when the patient begins showing signs of being in an advanced stage of cancer development, and is therefore not part of an early detection regimen.

In an interview with the British Journal of Cancer, Professor Hossam Haick, lead researcher from the Technion, desribed the benefits of their new device:

The promising findings from this early study suggest that using a breath test to diagnose stomach cancers, as well as more benign complaints, could be a future alternative to endoscopies… Nevertheless, these results are at an early stage and support the concept of a breath test to detect stomach cancers but further validations are needed… But if found to be accurate enough, the nanomaterial breath test presents a new possibility for screening a population for stomach cancer, which would hopefully lead to earlier diagnosis of the disease.

cancer_breathalyserIn an interview with the Guardian, Kate Law, the director of clinical research at Cancer Research UK, said the test could lead to earlier detection of stomach cancer, which could save lives:

The results of this latest study are promising – although large-scale trials will now be needed to confirm these findings. Only one in five people are able to have surgery as part of their treatment as most stomach cancers are diagnosed at stages that are too advanced for surgery. Any test that could help diagnose stomach cancers earlier would make a difference to patients’ long-term survival.

Naturally, Professor Haick admitted that more testing is needed before this can become a regular practice, but both he and his staff are encouraged by their results thus far. What’s more, they clearly have the support of many doctors in the field who see this test as an effective and preferable means of diagnosing cancer over conventional methods.

So for intents and purposes, it would not be farfetched to imagine that during your a trip to see your doctor, he or she might tell you to insert a tube into your mouth and blow, just to make sure you stomach tissue was healthy, pink, and cancer free!

Sources: fastcoexist.com, guardian.co.uk