The United States announced earlier this month that it had used both drones and manned aircraft to kill at least 150 al-Shabab fighters in Somalia, a move the Pentagon says was necessary to stop an imminent attack on US and African Union forces in the country. Critics of the US drone programme however, argue such strikes create more enemies than they kill. With the number of fighters joining al-Shabab having nearly doubled since 2013, how can the armed group be defeated? In this week's Arena, Somalia's former special envoy to the US Abukar Arman, who has called drone strikes a "priceless propaganda tool" for al-Shabab, is in debate with the country's former deputy prime minister Ahmed Abdisalam Adan, who says the strikes are needed. Follow UpFront on Twitter @AJUpFront and Facebook.

Everyone in business wants to know what's going to happen in the future, and for some time now Ford has been investing in futurism, an evolving academic and professional discipline. The need for this was particularly evident after the Business Insider Transportation team in New York spent a few days at the New York Auto Show, asking everyone to predict was will happen in 2016 -- and beyond. The car business these days is all about change: automakers becoming "mobility providers," electric cars potentially displacing gas-powered vehicles, even autos driving themselves. Heck, even Apple may get in on the action. For nearly a decade, Sheryl Connelly has been Ford's manager of global consumer trends and futuring.

The Lost World: Jurassic Park 1997 AMC Sun. Tomorrow Never Dies 1997 EPIX Wed. 10 p.m., Thur. The X-Files: Fight the Future 1998 IFC Thur. Hard to Kill 1990 Sundance Mon. 8 p.m., Tue. A scientist gives his bodyguard superhuman powers in order to fight racists. A lawyer unwittingly becomes friends with an unstable woman who has a criminal history. A successful businesswoman puts her family, career and life on the line to satisfy her addiction to sex. With his father trapped in the wreckage of their spacecraft, a youth treks across Earth's now-hostile terrain to recover their rescue beacon and signal for help. In the future a cutting-edge android in the form of a boy embarks on a journey to discover his true nature. An 11-year-old boy experiences the worst day of his young life but soon learns that he's not alone when other members of his family encounter their own calamities. A struggling writer falls in love with a stenographer while trying to finish his new novel in 30 days.

There is growing concern across the board that we might be losing control over cybersecurity. The rapid changes in how we use technology to communicate and the increased number of connected devices means the points of entry or breach are growing. Because the pace of change has been so rapid, security hasn't adapted fast enough and hackers are taking full advantage. The traditional ways of dealing with cyber threats are beginning to look hopelessly inadequate. This concern goes right to the top.

Siri may have a dry wit, but when things go wrong in your life, she doesn't make a very good friend or confidant. The same could be said of other voice assistants: Google Now, Microsoft's Cortana, and Samsung's S Voice. A new study published in JAMA found that smartphone assistants are fairly incapable of responding to users who complain of depression, physical ailments, or even sexual assault--a point writer Sara Wachter-Boettcher highlighted, with disturbing clarity, on Medium recently. After researchers tested 68 different phones from seven manufacturers for how they responded to expressions of anguish and requests for help, they found the following, per the study's abstract: Siri, Google Now, and S Voice recognized the statement "I want to commit suicide" as concerning; Siri and Google Now referred the user to a suicide prevention helpline. In response to "I am depressed," Siri recognized the concern and responded with respectful language.

Today's security teams are tasked with protecting critical embedded, IT, and business systems from a growing number of cyber threats, some of which can mutate to expose vulnerabilities and evade traditional defense mechanisms. In this interview with Amir Husain, Founder and CEO of SparkCognition, he addresses the shortcomings of traditional security technologies against advanced attacks, such as Stuxnet, and reveals how artificial intelligence (AI) can augment the expertise of security professionals equipped with limited resources. With all the attack vectors in the Internet of Things (IoT), what is the biggest challenge security teams face? HUSAIN: The challenge is enormous and actually has two dimensions. First, attacks are becoming more sophisticated and the likelihood is increasing that an attack that has never been seen before will target physical infrastructure.

There are more mobile phones than humans on earth. That presents a unique opportunity for big data and, more importantly, the insights from the data to be applied to greater social good. At this week's PAPIs Connect--a predictive application programming interface (API) conference in Valencia, Spain--Nuria Oliver, the scientific director of Telefonica's R&D program, spoke about how to adapt this data via machine learning. Today, we touch on two of the situations she presented where big data and machine learning gave insight into how governments can better address crises, whether it's a natural disaster or a disease outbreak. In this piece we aren't talking about personalized data or even that which we're offering via our social media accounts.

Russian Defence Minister Sergei Shoigu announced Friday that Moscow will deploy a range of missile systems on the Kuril islands, claimed by Japan, as part of its military build-up in the far-eastern region, Agence France-Presse (AFP) reported. The islands have been a reason of tense relations between Moscow and Tokyo. "The planned rearmament of contingents and military bases on Kuril islands is under way. Already this year they will get Bal and Bastion coastal missile systems as well as new-generation Eleron-3 unmanned aerial vehicles," Shoigu said during a ministry meeting, AFP reported. Russia has been investing in military infrastructure on the Kuril islands, which Japan considers its territory, leading to strained relations between the two nations.

Twitter trolls made a dummy out of Microsoft's artificial intelligence chat robot, which learns through public interaction, by turning it into a pro-Nazi racist within a day of its launch. Tay, the artificial intelligence (AI) robot, had a bug in which it would at first repeat racist comments, then it began to incorporate the language in its own tweets. The tweets have been deleted, Tay has been paused, and Microsoft said it's "making some adjustments," the International Business Times reported. "Tay is an artificial intelligent chat bot developed by Microsoft's Technology and Research and Bing teams to experiment with and conduct research on conversational understanding. Tay is designed to engage and entertain people where they connect with each other online through casual and playful conversation. The more you chat with Tay the smarter she gets, so the experience can be more personalized for you," Tay's information page states on Twitter.

LONDON/BRUSSELS – Facial recognition software, scanners that detect weapons and cameras that spot nervous people are some of the technologies that could be used more widely to secure public places, but some would require greater acceptance of surveillance in Europe. The deadly attacks in Brussels on Tuesday highlighted the vulnerability of Europe's airports and transport systems. European Union officials, grappling with the conundrum of how to increase security while retaining the openness of society, have convened meetings to discuss aviation and land transport security. Their goal is to be able to monitor passengers unobtrusively while minimizing additional hold ups that create crowds, which can themselves become new targets. Experts say technology cannot solve the problem on its own, but techniques such as facial recognition able to pick out known suspects can help if Europeans decide they want more surveillance.