Communications networks; one day the unthinkable will happen…

Almost two years ago the Badger wrote an item entitled ‘Connection lost, please move your unit closer to the meter, text which appeared on his home energy monitor when wireless connectivity to his domestic smart meter was lost. Today, the energy monitor and smart meter are in the same locations, the energy suppliers are the same, but energy has become a precious and expensive commodity due to world events. The Badger, like many, has been using his monitor in recent months to influence his energy usage, and he’s noticed that the ‘connection lost’ message has been slowly rising in frequency.    

Is the monitor faulty? Investigation suggests not. After eliminating possible sources of wireless interference, the Badger thinks the message might be triggered as a consequence of remote update activity associated with the smart meter and its communication network. It’s no big deal in the scheme of things, because powering the monitor off and on after the message appears usually re-establishes normal function. The message, however, has prompted the Badger to wonder more expansively about the wisdom of life that has digital communication networks at the heart of everything we do.  These days we seem to take things labelled ‘smart, ‘online’, ‘live’, ‘digital’, ‘streaming’, ‘driverless’, ‘cashless’, and ‘AI’ for granted and forget that they are all critically dependent on unseen communication networks.  What if catastrophe befell these networks? It’ll never happen, you might say, but have you given any thought to the impact on yourself or your family if it did? Probably not.

Our dependence on such networks is ever rising. Today, for example, the Badger cannot just turn up at his local community swimming pool, pay cash, have a swim, and pay cash for a post-swim coffee. A visit must be booked and paid for online in advance, and all refreshment and retail services at the pool are cashless. The Badger and the pool operator are thus already completely reliant on the unseen communication networks that are the ‘critical infrastructure’ of modern life. Most people assume that a truly catastrophic failure of this infrastructure is unthinkable because governments and enterprises know their importance and have policies, processes, and plans in place to mitigate the risks.  However, this assumption may be erroneous because, as events in recent years show, the unthinkable happens and plans may never be quite what they seem.

So, if you have a few minutes spare then give some thought to what you would do if a catastrophic network failure rendered everything ‘smart’, ‘online’, ‘live’,  ‘digital’, ‘streaming’, ‘driverless’, or ‘cashless’ unusable for weeks or more.  The Badger’s no doomster, but a life totally reliant on digitally connected services feels akin to placing all your eggs in one basket. That’s never a good idea because, as sure as eggs are eggs, one day the unthinkable will happen and we will all have to cope.    

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Returning to balance in supply chains…

Every commercial enterprise and every public sector organisation has a supply chain. When the supply chain works well no one really notices, but when it’s disrupted, for whatever reason, all hell can break loose unleashing all kinds of reactions, realisations, and changed behaviours to deal with the situation. The Covid-19 pandemic and conflict in Ukraine illustrate this rather neatly. They have shown to governments, businesses, and the general public alike, that global supply chains cannot be taken for granted, are  fraught with risk, and can have dramatic economic and inflationary impact when seriously disrupted.

Global supply chains are at the heart of the functioning of the developed world, and the Chartered Institute of Purchasing and Supply highlights some of their advantages and disadvantages.  Globalisation has meant greater exposure to the risk of economic, political, and financial instabilities, health and natural disasters, and to the logistics,  communication, security, and lack of direct control risks that come with far off places. This truth is plain to see as governments and businesses, and we as individuals, deal with the ramifications of the pandemic and geo-political events. It’s unsurprising,  therefore, that much is going on in governmental and business circles to return supply chains to some better balance in order to reduce risk and improve economic resilience. As pointed out here, supply chain reshoring, where this is possible, and the establishment of multiple supply paths with overtly ‘friendly’ countries are being actively progressed to improve future business and economic continuity.  

The Badger’s harboured a feeling for some time that our reliance on complex global supply chains was a problem waiting to happen, and that some kind of ‘event’ would force some retrenchment. It seems that the pandemic and Ukraine have been the trigger  ‘event’, but if this hadn’t been so then it was probably just a matter of time before climate-change weather disasters or military belligerence between superpowers had the same effect.  There have, of course, been global supply chains for centuries – think back, for example, to the Silk Road and the Spice Route. What’s happening in the world today is not their death, but a ‘returning to balance’ that should provide a more balanced, baseline template for the future.

Decades ago, the Badger ran a project that included building hundreds of bespoke computing devices whose LCD screens were produced by just one company in Japan. All went smoothly until the Japanese company unexpectedly stopped manufacturing the screens. The ramifications took months to sort out. The subsequent review and lessons-learned report not only highlighted flaws in the Badger’s company’s approach to managing suppliers the other side of the world, but also recommended that the company’s approach to international supply chains was overhauled to ‘return to balance’ . The phrase is worth remembering and seems very pertinent to what’s happening on the world stage with global supply chains today.

Serious internet failure – never say never

For the first time since the start of the Covid-19 pandemic, everyone was together recently to celebrate the Badger’s grandson’s second birthday. It was a memorable occasion. All the adults, however, felt a little chastened by the suffering of Ukrainian  families with children at the moment. As the toddler opened presents, the Badger felt not only uneasy about the world he will grow up in, but also uneasy that his life will utterly depend on the internet. At just two-years old, the toddler is already powering-on the Badger’s tablet, swiping its screen, and watching the Teletubbies on YouTube! The little one will only know of life before the internet from stories told by his parents and grandparents, books, and content from the internet itself. Well, that’s just the way it is. Progress is progress, and those born this century are already full-blown digital and internet-reliant natives.  

The toddler went off for a pre-bedtime bath towards the end of the party, and the  Badger, resting on a comfy sofa, began to muse on how the little one’s generation would cope if there was a dramatic, prolonged, serious failure of the internet in the future.   Conventional wisdom has it that the internet has no single points of failure, and is too big, too decentralised, and has too much in-built redundancy to fail. The prevalent view is that a serious interruption that impacts our lives for a prolonged period will never happen. As the Badger began to doze, he remembered what he had learned during his IT industry career, namely to ‘never say never’, to expect the unexpected, and to remain cool, rational, objective, and focused when the unexpected happens. He concluded that it’s not a question of if, but when such an internet event might occur.   

Reflections on failure of the internet pop up regularly over the years – see here, here, and here, for example. All they really do, however, is reinforce the ‘never say never’ point. In complex computer systems and networks there’s always scope for unexpected human actions and technical events to have unforeseen and dramatic consequences. The Russian threat to vital undersea cables that carry internet traffic between Europe and North America (see here, here, and here) illustrates , for example, why ‘never say never’ is a sensible position. If Mr Putin has gone ‘full tonto’ and the Russian Navy performs a coordinated attack on these cables then the internet’s resilience and fault tolerance, and our life routines, will be tested like never before.  

The Badger’s grandson, about to go to bed, climbed on the Badger’s lap and shouted, ‘wake up, grandad’. Everyone laughed. The Badger opened his eyes and made a mental note to teach his grandson some of the self-sufficiency life skills needed to function without the internet…just in case he needs them in years to come.    

‘Finger trouble’…

Some days, no matter how hard you try, your fingers just don’t seem to do the right thing when interacting with a computer. Other days they accurately do the right thing every time. Most days for normal people, however, your fingers do a mixture of the two.  The Badger experiences the same phenomenon when playing his electric guitar, although in this case you can hear the finger trouble!   

When news broke last week, see here for example, that records in the UK Police National Computer (PNC) database had been wrongly deleted, the Badger, conditioned by decades in the IT industry, immediately suspected that ‘finger trouble’ would have played a part. It nearly always does somewhere along the line when operational services have issues. It was, therefore, no surprise that the UK policing minister said ‘…down to human error, some defective code was introduced as part of that routine maintenance earlier this week and that’s resulted in a deletion of some records …’.

The minister’s words trigger many questions about what happened and why, and why recovering deleted records is more difficult than one might anticipate.  The Badger was  immediately drawn to three things – possible complacency in routine maintenance, testing, and mechanisms for backup and recovery.  The media has concentrated on political points and ‘woe is me’ about the impact on arrests and prosecutions, but the uncomfortable truth is that events like the PNC will occasionally happen. The IT that is behind every facet of daily life is complex, handles huge amounts of data, and has been built and it is maintained by highly skilled and professional people, but there is no such thing as a guarantee of perfection. There is no immunity to finger trouble, and neither is there a crystal ball to predict ‘defective code’. The Badger therefore feels some sympathy for whoever pushed the button that deleted the PNC records.  

We’ve all had finger trouble and accidentally deleted things from our computers.  When it happens, it often provides a reminder that you should have backups!  In today’s world the amount of data created every day is staggering and the whole concept of backup and recovery for major IT systems, and the legal rules for retaining data, is very different to that of the Badger’s formative years in IT. It’s not a surprise, therefore, that deleted PNC records cannot simply be restored from a good old-fashioned, off-site, backup tape!

Nevertheless, the PNC issue should be a reminder for each of us to take regular backups of information that you never want to lose. These days it’s cheap to do and one day you might be relieved that you did. After all, the heavenly alignment of finger trouble, defective software, and/or defective hardware can align to cause a problem at any time.  

The 6 Cs – Control, Care, Commerce, Community, Consumption & Communications

Long days of pandemic-related lockdown do strange things to your thoughts. We obviously think about our personal circumstances and fears, but simple things can trigger thoughts that can take you to unexpected conclusions. The Badger, for example, has noticed that simple observations trigger thoughts that meander to a conclusion that barely relates to the observation itself, as illustrated below.

The Badger recently noticed his wife’s growing irritation with mainstream TV News. She increasingly asserts ‘TV News has more dinner party chat dressed as analysis, complainers and people with an axe to grind, spin, and scaremongering speculation than straightforward factual news.’ Hmm. ‘A Story’ is what drives journalists, which in today’s instant communication era suggests that no TV broadcasters, print or social media/internet platforms can really provide reliable, factual, spin-free news.

Anyway, that’s a digression, because observing the wife’s rising irritation triggered the Badger to think about what he would do if he were leader of a country when the current crisis has abated! The Badger cogitated under a fruit tree in full blossom over a couple of cups of coffee. The answer – to initiate an independent ‘lessons learned’ review to identify improvements and inform the country’s future policies and direction – soon emerged.

The review would cover six pillars:

  •  Control – What improvements in command, control and logistics mechanisms are needed to be better prepared for this type of future crisis?
  • Care – What are the lessons for the country health and social care system and how can weaknesses be addressed in an economically viable way?
  • Commerce – What are the economic and operational lessons for Public Services and Business? What do these mean for future workforce planning, productivity, business activities, financial prudence, and supply chain policy?
  • Community – How has the crisis changed social attitudes, behaviours and the priorities and demands of the general public? How has the public mood changed regarding nationalism versus internationalism and globalisation? How does this compare between demographics and with other countries?
  • Consumption – What have consumers and businesses learned about what their demand for goods, commodities, and services has on life, the climate, the environment, and sustainability? What impact will greater consumer enlightenment have on country priorities and wealth?
  • Communications – What lessons emerge from crisis communication direct from government to the general public? What can change to reduce misinformation in printed, broadcast, and internet-based media, and on social media platforms? How have public attitudes to regulation and privacy changed due to the pandemic?

Tech crosses all 6 pillars. It has mostly been a saviour in this crisis, especially when you realise that if this pandemic had happened 10 to 15 years ago when tech was less mature, the impact on our lives would have been orders of magnitude worse.

So, there you have it. A simple observation can trigger an unexpected train of thought. Fortunately, the Badger’s not a country leader. One thing’s certain, however. The world has changed and things really can’t be same as they were. Our leaders must know that?

Crisis! A time that always exposes ‘True Colours’…

A week ago, on a sunny UK Spring day, the Badger sat in his conservatory reflecting on how COVID-19 has emptied the streets and impacted lives and livelihoods. The birds and creamy yellow clumps of self-seeded polyanthus in the garden provided a reminder of nature’s glory as the Badger thought about the pressures on those leading the response to the pandemic. The Badger knows from coordinating his employer’s business continuity responses to events like the 7th July 2005 London terror attacks and the 2010 volcanic ash clouds from Iceland, that decisions must be taken and a course of action set even if the information available is conflicting or fuzzy. Some will always challenge the decisions and course of action, but the Badger learned that it’s important not to become distracted or defensive. Proper lessons to be learned come from a proper post-crisis review in calmer times.

As the Badger cogitated, Cyndi Lauper’s song ‘True Colours’ came on the radio. The ‘true colours’ idiom comes from the 18th century when ships showed their country flag (‘colours’) when going into battle. Many showed a flag of a different country to make opponents think they were friendly, only to show their real flag (‘true colours’) as they attacked. The song reminded the Badger that, in his experience, the ‘true colours’ of leaders, business executives, suppliers, clients, and staff quickly move into plain sight during a business continuity crisis, sometimes producing unexpected surprises. As leaders tackle COVID-19, the Badger thinks ‘true colours’ are being exposed everywhere and the picture they paint of the modern world isn’t pretty.

The Badger decided that a few points captured his opinion on what the pandemic has exposed about the world so far, namely:

  • Modern tech is both a help and a hinderance, but without it and the resilient IT supporting institutions, businesses, individuals and economic activity, things would be apocalyptic.
  • When government, businesses, and people come together to ‘do the right thing’ awesome things of complexity and scale can be achieved in a short time.
    • In the digital age people are more profligate, selfish, impatient and prone to panic than they were 20 years ago.
  • Doctors, nurses, health care and emergency service workers do what we have always known they do – selflessly put patients first.
  • Governmental chief scientific and medical advisers are excellent, clear, and credible (at least in the UK). It is scientists, technologists, engineers and mathematicians who are at the heart of finding solutions to our problems.
  • Which news sources do you trust? Social media and broadcast news appears to dwell on negatives, spin, and those who want to complain about something. Journalists need stories not necessarily facts, but at times like this balance and trustworthiness rather than bias is crucial.
  • Life will be different when the pandemic is over. Public tolerance of globalisation, over-reliance on global supply chains, inaction on climate change, executive excess, businesses that operate with little prudence, and any resistance to ‘working from home’ for sections of society is at a low ebb and will force the hand of politicians over the coming years.

That was a week ago. Would the Badger change anything after another week of lockdown? No. Why? Because the ‘true colours’ of the pre-COVID-19 world are even more evident on a daily basis. Things must change…

Quick to blame or complain, slow to praise…

If you’ve ever been asked to take on the responsibility for fixing a failing project, programme, or service delivery that’s causing serious relationship, financial, reputation or business difficulties, then you’ll know that when you take the reins lots of people will tell you about the bad things, who’s to blame, and what should have happened but didn’t. You’ll also know that far fewer people will tell you about the good things, the good people, and their good ideas to improve matters. There are always good things! They are, however, swamped by a fog of grumbles, complaints, politics and blame narratives! An experienced leader knows about this imbalance and ensures that ‘balance is restored’ by putting the right people with the right attitude in the right place to turn failure into success. After all, it’s a fully committed, positive and aligned team that really turns things around, not the person at the top!

Have you ever wondered why people tend to complain, blame, and exude negativity more than praise and positivity? The answer lies in the physiological wiring of the brain. Put simply, the emotional part of the brain processes ‘bad events’ whereas the rational part processes ‘good events. The former works much faster than the latter, which means we assign fault and blame quickly and frequently but think long and hard before giving praise. Fascinating stuff!

What triggered the Badger to think about this? Two recent events that made the Badger feel that today’s tech-dependent society has lost all sense of balance, objectivity, and community. Both events related to the COVID-19 pandemic. The first was a conversation with friends that concluded that ‘Quick to blame or complain, slow to praise’ and negativity has pervaded every facet of journalism, the broadcast media, and social media, and that ‘blame and complain’ has more noticeably become the norm in society as digital tech has boomed over the last twenty years.

The second was in the local supermarket whose shelves and frozen food cabinets were largely empty due to panic buying. Behind the Badger at the checkout, two people proudly crowed about how they had each bought two extra freezers online ‘just in case’, They then bitterly complained to a store worker about the empty shelves and blamed the supermarket chain for incompetence. They then blamed a different local supermarket chain for not having what they wanted either, and the UK and Chinese governments for letting all this happen!

The checkout operator winked. ’I think it’s just the way their brains work. One has a cough so you might not want to serve them’, the Badger said in response. The checkout queue fell silent! The Badger left the store certain that it’s time for our tech-centric society to concentrate more on praise and positivity than blame and complain. That would, however, require a rewiring of our brains.

There’s no ‘Smart Living’ without ‘Smart Working’…

‘Smart working’ has existed in the tech and IT industries for years. With pandemic coronavirus, many companies in many sectors will be severely disadvantage if they don’t have the capability! ‘Smart Working’ has pros and cons, but the pros dominate by far in today’s world of work. A software engineer neighbour, for example, sees nothing but benefit from ‘Smart Working’. He works permanently from home and travels just one day each week to his employer’s office or that of a client. His deadlines are the same as being in the office, but he feels much more productive, less stressed, and has a better work-life balance compared with the grind of a daily commute. He feels strongly that ‘Smart Working’ helps his carbon footprint, his employer’s carbon footprint, reduce costs for everyone, and makes handling crises like coronavirus easier. His employer trusts him not to abuse working this way – a trust he repays with unwavering loyalty. He says he’ll never go back to working permanently in an employer’s office!

The Badger embraced ‘Smart Working’ anytime, anyplace, anywhere years ago. Since leaving the corporate hamster wheel, however, the Badger’s feeling that ‘Smart Working’ will soon be the permanent way of working has strengthened. Coronavirus will surely reinforce that the days white-collar-workers must travel to and work in offices of their employer or a client are coming to an end. We’ll always work in offices, you might say! After all, Aristotle pointed out that we are social animals that need workplace interactions. The Badger’s seen some truth in this over the years, but for today’s younger tech natives the social interactions aspects of the workplace are gravitating faster and faster to the virtual world as technology advances.

It seems likely that pandemic coronavirus, environment/climate change, and heightened public awareness of the delicacy of global supply chains will drive faster change in the way we live our lives. Society could be at a turning point with ‘Smart Living’ becoming a much more dominant part of our psyche and behaviour. This will happen faster if employers henceforth adopt ‘Smart Working’ from home as the norm. When the current economic turmoil triggered by oil and coronavirus abates, political and business leaders will realise attitudes on how people should work in order to mitigate risk in the modern global world must change. ‘Smart Working’ and ‘Smart Living’ should go hand in hand. Without the former there can be no latter.

So, now’s the time to press the case for ‘Smart Working’ if your employer doesn’t currently have it. Remember that ‘Smart Living’ is more about the way you think, behave and take action than it is about the Internet of Things and the interconnectivity of gadgets. As Mr Spock would say, ‘It’s only logical that ‘Smart Working’ has to be a core component of ‘Smart Living’ and we need both to address our problems’.

‘We are all doomed!’… No we are not…

This blog item – the 100th since the blog’s inception – arose from a conversation with someone grumbling about their employer offshoring software development and IT support to India. They used the phrase ‘We are all doomed!’ from the UK Dads Army TV series and ignored the Badger’s ‘No we are not’ riposte.

The Badger remembers ‘We are all doomed!’ being frequent refrain of UK IT staff in coffee-point discussions during the surge of offshoring to India in the early part of this century. UK IT staff were initially sceptical and dismissive of the capabilities in India, and hence reluctant to move work offshore. Offshoring, however, was a necessity driven by market forces and staff eventually realised that ‘No we are not’ was the right riposte to ‘We are all doomed!’. Today, globalised IT work is a norm. The Badger was part of this journey because ~20 years ago he helped to acquire a small software company in Bangalore and then monitored it proudly as it blossomed into a very large, successful, global IT delivery centre.

That small Bangalore company was full of young Indian staff who were hungry to learn and succeed. It was clear from the outset that they would flourish after being acquired because they had an impressive commitment and attitude that contrasted markedly with an ‘entitlement culture’ evident in some UK youngsters at the time. Today, however, things seem different.  Based on the number of UK millennials who want to work hard, learn, acquire skills, and be successful that the Badger meets, that ‘entitlement culture’ appears to have waned. Coupled with advancing technology and changing geo-political environments,  perhaps we’ll see some retrenchment of offshoring and IT globalisation in the future.

The Badger thinks that ‘We are all doomed!’ has also become an unspoken undercurrent to matters relating to the potential coronavirus pandemic in recent weeks, especially in social and broadcast media and the press which seem to have erupted with a questionable mix of instant opinion, misinformation, grumbles, individual experiences, and comments on country responses. Even stock markets have taken flight, ostensibly because – surprise, surprise – no one can predict the future. The Badger takes the hopefully rational view that we are definitely not doomed! Why would we be when we have overcome challenges from ‘The Millennium Bug’, SARS, Swine Flu, Bird Flu, and Ebola in the last 20 years?

The Badger does feel, however, that coronavirus is the starkest reminder yet of the downside risks of the relentless march of globalisation. Perhaps this combined with climate change will mark a turning point for globalisation? Time will tell.

Finally, just remember that humans are excellent creative problem solvers, so if someone suggests ‘We are all doomed!’ just say ‘No we are not’. Then playfully ask their view on what would happen if social media, global communication, and internet services collapsed. They’ll look you in the eye and scream ‘We are all doomed!’ much, much louder…