The Global Risks Report 2018, published this week by the World Economic Forum cautions that we are struggling to keep up with the accelerating pace of change. It highlights numerous areas in which we are pushing systems to the brink, from extinction-level rates of biodiversity loss to mounting concerns about the possibility of new wars. The reports says that the structural and interconnected nature of risks in 2018 threatens the very system on which societies, economies, and international relations are based – but that the positive economic outlook gives leaders the opportunity to tackle systemic fragility.

The Departments of Homeland Security and Justice (DHS/DOJ) on Tuesday released a report on the threat of international terrorism. The new DHS/DOJ report produces little new information on immigration and terrorism and portrays some misleading and meaningless statistics as important findings. For example, since the beginning of 2002 through 2017, native-born Americans were responsible for 78 percent of all murders in terrorist attacks committed on U.S. soil while foreign-born terrorists only committed 22 percent. Including the actual number of deaths caused by terrorists flips the DHS/DOJ statistics on its head. Also: During 2002-2017, the chance of being murdered in a terrorist attack committed by a native-born American on U.S. soil was about one in 40.6 million per year. During the same period, the chance of being murdered by a foreign-born terrorist was about 145 million per year. The annual chance of being murdered in a non-terrorist homicide was about one in 19,325 per year, or about 1,641 times as great as being killed in any terrorist attack since 9/11.

Crime, terrorism prevention, environmental monitoring, reusable electronics, medical diagnostics and food safety, are just a few of the far-reaching areas where a new chemical sensor could revolutionize progress. Engineers at the University of Oxford have used material compounds, known as Metal Organic Frameworks (MOFs), to develop technology that senses and responds to light and chemicals. The material visibly changes color depending on the substance detected.

Israel’s security cabinet has convened several times in recent days, holding “extremely significant” meetings to discuss the threats on Israel’s northern border, as well as necessary diplomatic activity to prevent Syria from turning into a foothold for Iranian forces. News media reports stated that Israeli Prime Minister Benjamin Netanyahu held telephone conversations with world leaders and warned them of Iran’s growing influence in Lebanon and Syria through their terror proxy Hezbollah and Iranian-backed Shiite militia forces in Syria.

It has been three years since gunmen attacked the offices of French satirical newspaper Charlie Hebdo, killing 12 people. In the days that followed, five more lost their lives while police hunted for the perpetrators – brothers Cherif and Said Kouachi. Eventually, they were shot dead after an eight-hour standoff involving hostages. These events, and the way they have been memorialized since, have triggered a shift in some elements of French national identity – the collection of ideas, symbols and emotions that define what it means to be French – particularly the national motto, “liberté, égalité, fraternité.” In the aftermath of terror, the ideals of France’s past have subtly morphed, as its people look for ways to defend the right to free speech, while mourning the harsh reality of its cost. Amid all this conflict, there is some reassurance to be found: Paris’s contested sites and spaces are proof that freedom of speech is alive and well in France. Satire, after all, has a longer history than terrorism.

Intense media coverage of a so-called “alt-right” rally in Charlottesville, Virginia, which turned deadly last August fueled the notion that far-right violent extremism in the United States in 2017 was a growing and severe threat. But has it really increased? The average number of far right-inspired attacks from 1990 to 2016 was 7.5 per year, and the average number of victims was 11 per year (these figures exclude the 1995 Oklahoma City attack, in which 168 people were killed, and attacks by far-right extremists in which ideology appeared not to have been a motive). In 2017, there were 8 far right-inspired attacks, which killed 9 people. If the number of fatal far-right extremist attacks in 2017 was average, why is there a perception of an increase? The short answer would be that ideologically motivated homicides are not the only way to measure extremism. More importantly, in many ways, an “average” year demonstrates the perseverance and deadliness of far-right extremism, with its fringe ideology continuing to appeal to a minority of Americans. For decades, it has adapted to cultural and technological shifts in American society, for example, utilizing the internet and social media for recruitment and the proliferation of extremist ideas. Far-rightists also pose a grave threat to racial, ethnic, religious and other minorities in the United States. Whether they are wearing white hoods and burning crosses or wearing button-up shirts and carrying Tiki torches, the underlying ideological tenets of racism, sexism, anti-Semitism, paranoia and anti-government sentiments pose a violent risk to the American public.

A far-left militant group calling itself the Redneck Revolt says it aims to put “the red back in redneck” – “red” as in communist red – and use aggressive tactics to promote social justice and protects minorities. Armed members of Redneck Revolt can often be seen providing protection to minority groups such as Black Lives Matter and to other left-leaning groups conducting marches and demonstrations. Redneck Revolt insists that the group should not be compared to another leftist militant group — the Anti-fa group. Members of Redneck Revolt explain the difference as mainly one of tactics: Anti-fa are willing to engage in property destruction, cover their faces in “black bloc,” and occasionally punch Nazis on the street. “We don’t do that,” a member of Redneck Revolt said firmly. “We do everything within the law.”

Each day, more than twenty-six thousand commercial flights transport passengers and cargo to destinations around the world. S&T’s Commercial Aircraft Vulnerability and Mitigation (CAVM) program supports testing and evaluation efforts to assess potential vulnerabilities and evaluate countermeasures that can mitigate the impact of explosives on commercial aircraft. Newer generations of commercial aircraft fuselages are being made with composite materials, such as carbon fiber reinforced plastic, so CAVM needs to develop a sustainable and representative testing solution in order to all evaluations of new composite aircraft structures to explosive-based threats could continue as needed.

Mental health trusts in England are now to play a vital role in processing the huge number of citizens referred under the government’s counter-terrorism strategy, known as Prevent. A new policy announced in November by the Home Office means urgent psychiatric care will now be provided by mental health trusts to those people with psychological problems who are referred to Prevent. But this will remove them from a pipeline of support under a program called Channel, aimed at those suspected of radicalizing. No one could possibly object to the provision of mental health care to those in need. But on deeper inspection, the integration of mental health trusts within the Prevent strategy reveals profound confusion within counter-terrorism policies. And the move could give health professionals perverse incentives to actually refer patients with mental health needs to Prevent – because they think it might get them help quicker.