This article was originally published by the S. Rajaratnam School of International Studies (RSIS) in December 2016.
Many cities around the world are exploring the use of Smart CCTVs as advances in Artificial Intelligence (AI) offer operational value for homeland security. However, cybersecurity and overreliance could impede the technology’s potential.
Following recent terrorist incidents, Germany’s Interior Minister announced in August 2016 that CCTV cameras at airports and train stations will be enhanced with facial recognition technology. Likewise, the New York Police Department has developed the Domain Awareness System that uses similar technology to track and monitor potential suspects.
Globalisation increases the exposure of cities to myriad transnational threats even as growing urbanisation is putting the strain on law enforcement by increasing the densities of population, property and critical infrastructure to be safeguarded in each precinct. These inherent challenges in protecting cities – population and economic centres that make attractive soft targets – necessitate the early warning and identification of threats. Smart CCTVs support this function as the third eye of cities by complementing the vigilance of police officers and the community.
This article was originally published by the S. Rajaratnam School of International Studies (RSIS) on 21 October 2016.
The fourth industrial revolution will benefit mankind tremendously. We can also expect disruptions. Upholding state centrality will ensure continuity and stability amidst this seismic shift.
The first, second and third industrial revolutions gave mankind steam power, electricity and electronics respectively. We are now entering the era of the fourth industrial revolution – a seismic shift that will give us a set of radically new technologies. When these technologies materialise – namely artificial intelligence (AI), the Internet-of-Things (IoT), 3D printing, bio printing, gene editing, autonomous vehicles (AVs) and so on – the world as we know it today will be dramatically transformed.
We can look forward to enhanced longevity. Given persistent shortage in human organs for transplant, bio-printing – a process which draws on 3D printers to create human organs – will let hospitals ‘print out’ human organs on-demand. Cutting down on their development cost, new drugs can be experimented on 3D-printed human organs to quickly establish their efficacy and safety. Gene editing can mean that babies in future will be born free of many genetic disorders.
Earth and International Space Station (ISS), courtesy NASA’s Marshall Space Flight Center/Flickr
This article was originally published by War on the Rocks on 6 May 2016.
In the latest sign of how new entrants are upending the space launch industry, the Air Force announced last week that an $83 million contract awarded to SpaceX to put a GPS satellite into orbit would cost the government 40 percent less than the competing bid from United Launch Alliance (ULA), a joint venture of Boeing and Lockheed Martin. As impressive as that is, SpaceX’s competitiveness is set to increase further after the firm achieved a milestone in the history of space exploration. After numerous failed attempts, SpaceX successfully landed the first stage of one of its rockets on a “drone ship” floating in the Atlantic Ocean. The rocket’s payload, a cargo delivery to the International Space Station (ISS), was successfully lifted into orbit.
The achievement is a first step towards the reuse of SpaceX rockets (or more precisely the first of the rocket’s two stages), which previously would be lost after a single use. The next step will be to attempt to refurbish and reuse a rocket — potentially many times over — at acceptable cost and risk. The Space Shuttle’s solid rocket boosters parachuted to sea and were recovered by ship, but they did not themselves lift payloads into orbit and were very expensive to refurbish. Another rocketry firm, Blue Origin, has also managed to safely land its rockets after launch, but those are sub-orbital vehicles not meant to reach the ISS or place satellites aloft. ULA has studied reusability but has not implemented it.
The major implication of rocket reusability – and the reason it has been so feverishly pursued — is to reduce the price of placing a payload into orbit. SpaceX’s per-launch price is reportedly $60 million, well below the $200 million charged by ULA or the $137 million charged by Europe’s Arianespace launch consortium. Rocket reuse stands to reduce SpaceX’s price even further, to perhaps just $40 million. To put that in perspective, it is about the same as it costs to stage the Oscars.
Indian-Russian “BrahMos”-type missiles. Image: Mubeenk02/Wikimedia
This article was originally published by The Diplomat on 13 November, 2015.
Between 2014 and June 2015, China conducted four major tests of its hypersonic missiles (with a fifth test in August). The fourth test of Wu-14, its ultra high-speed nuclear delivery vehicle, demonstrated a capacity for “extreme maneuvers.” It was assessed as travelling at a speed of Mach 10 (flying at 10 times the speed of sound or approximately 7,680 miles per hour). To understand this in comparative terms, a missile flying at subsonic speed can reach a maximum of 500-600 miles per hour.
To qualify as “hypersonic,” a missile would have to move at least five times the speed of sound (Mach 5), as well as be able to evade counter-fire and strike with great precision. To date, no country has achieved this performance but several nations are working on it. » More
Electric fan factory in India. Image: Jorge Royan/Wikimedia
This article was originally published by the East Asia Forum on 26 October, 2015.
There’s one school of thought in Indian academic and policy circles that India represents a completely new model of development on the way to prosperity. India, it’s claimed, will be a services-led growth model, built on the spectacular international success of its IT hub in Bangalore, and its supply of English-literate back office services to the world.
This way of thinking eschews the experiences of Japan, South Korea, Taiwan and indeed China in East Asia that saw prosperity built on investment in competitive manufacturing and skills, and eventually a world-class manufacturing base. No need to try to emulate the Japanese or South Korean industrial powerhouses or Global Factory China in this model: skip all that and go straight to the top of the ladder. » More