Eric Green

At Cambridge Management Consulting, we pride ourselves on building a consultancy practice that goes beyond traditional consulting. Our team is composed of specialist practitioners who have reached the pinnacle of their industries, bringing years—often decades—of hands-on experience to guide others in achieving exceptional results. This approach has established Cambridge MC as a consultancy powered by a network of diverse, proven expertise, consistently recognised for its impact and innovation. Our consultants and their work have been honoured with numerous accolades, reflecting the value we bring to our clients and industries. For example, Zoë Webster, an expert in AI, Digital & Innovation, was named one of AI Magazine’s Top 10 AI Leaders in the UK & Europe, celebrated as a pioneer reshaping industries and societies. Similarly, Craig Cheney, Managing Partner, Marvin Rees, Board Advisor, and David White, Associate, were recognised with a World Economic Forum Award for Public Private Collaboration for their contributions to the Bristol City Leap project. Craig Cheney was made an Alderman of the City of Bristol, acknowledging his eminent services to the city; and just recently, Marvin Rees OBE was introduced into the House of Lords. These achievements were further complemented by our success at the Consultancy Awards, where Cambridge MC proudly received awards in every category we were nominated for. The Consultancy Awards The Consultancy Awards, hosted annually by The Consultancy Growth Network, celebrate hard work, commitment, and innovation across the consultancy sector. Cambridge MC was honoured to receive three awards in recent years, recognising our contributions across key areas: Digital Transformation: For our project management of a multinational oil and gas company, coordinating the development of a portfolio of high-priority EV charging hub sites in major cities. Productivity Improvement / Cost Reduction: For delivering £10m in savings for a large UK online retailer in just 13 weeks, leveraging our expertise in procurement, contract, and vendor management. Fastest Growing: Celebrating our 30% growth in revenue, 100% increase in geographies, and doubling the profit we donate to charity to 12%.  These awards are a testament to our commitment to delivering exceptional results for our clients while contributing to the industries we serve. Celebrating Industry Excellence While receiving accolades is always an honour, the opportunity to give back to the industries that shaped us is equally rewarding. Cambridge MC has been privileged to sponsor and judge several prestigious awards, recognising the talent and innovation that drive progress across telecommunications, technology, and connectivity. ITP Telecoms Awards As Platinum Sponsors of the ITP Telecoms Awards, hosted by the Institute of Telecommunications Professionals, we celebrated the achievements of individuals and organisations making significant contributions to the digital industry. Tim Passingham, Founder & Chairman of Cambridge MC, presented the Engineer of the Year award to Mike Mawson, Head of Fibre Innovation at Hyperoptic, recognising his exceptional work in advancing telecommunications. Global Connectivity Awards The Global Connectivity Awards, held at the O2 in London, marked its 20th year of honouring innovation across 40 categories, from technology breakthroughs to regional achievements. Cambridge MC’s Managing Partner, Charles Orsel des Sagets, joined the panel of 30 impartial judges, bringing over 30 years of expertise in fintech, cybersecurity, and connectivity to evaluate the finalists. This event highlighted the ingenuity shaping the connectivity industry and provided a platform to celebrate its brightest minds. World Communication Awards The World Communication Awards, now in its 25th year, continues to recognise excellence across telecommunications. Naaz Bax, Senior Partner and Chief of Staff at Cambridge MC, served as a judge and presented the prestigious Woman in Telecoms Award. This category celebrated the achievements of brilliant women in the industry, with the award going to Josephine Sarouk, Managing Director of Bayobab Group, for her invaluable contributions to telecommunications. DCD>Global Awards The DCD>Global Awards, held at Grosvenor House in London, celebrated talent and achievement in the data centre and telecommunications industries. Duncan Clubb, Senior Partner for Data Centres, Edge & Cloud, brought his expertise to the judging panel, evaluating finalists in categories such as the Edge Data Center Project of the Year. This event showcased the transformative impact of innovation in data centre infrastructure and edge computing. A Legacy of Ingenuity The awards, events, and individuals highlighted here reflect the wealth of expertise, innovation, and achievement that define the consulting, telecommunications, and technology industries. At Cambridge MC, we are privileged to contribute to these industries, whether by delivering impactful projects, receiving accolades, or celebrating the achievements of others. As we look ahead, we remain committed to supporting and shaping the industries we serve, continuing to drive progress and innovation in the years to come.

In my discussions with building owners and occupiers about property technology, the conversation often centres on leveraging new technologies and existing data to enhance compliance, reduce costs and carbon emissions, and improve workplace experience. Many people in the property sector share a common concern around the quality of data currently held on their buildings. This gap in record-keeping could pose significant challenges as the UK's Public Switched Telephone Network (PSTN) is retired in early 2027.  PSTN is the analogue telephone network that carries voice and data over copper wires. This legacy infrastructure is becoming increasingly costly and difficult to maintain, and it is unable to handle the data demands of modern telecommunications. As a result, BT and other UK phone companies intend to withdraw PSTN services by the end of January 2027. Although records may not show it, many buildings rely on PSTN lines for critical services such as lift emergency calls, fire alarms, security systems, door entry monitoring and building management systems. Once PSTN is decommissioned, these services will cease to function without warning, potentially leading to safety compliance and security risks. To mitigate these risks, building owners should proactively assess their exposure before PSTN services are discontinued. Identifying and replacing existing PSTN connections with future-proofed, and potentially more cost-effective, digital solutions is essential for business continuity. Building occupiers should also seek assurances from their landlords regarding these transitions. At the Connected Britain Conference last year, the Minister of State for Data Protection and Telecoms, Sir Chris Bryant MP, highlighted the vital importance of digital infrastructure and cited the PSTN switch-off as a significant concern. BT recommends that its business customers act before the end of 2025. The transition to digital alternatives including testing and commissioning could take 6-9 months. A critical first step is to carry out an audit to identify systems that rely on PSTN. This audit should identify all devices connected to the PSTN, their locations, their functions, and upgrade options. I have been urging property owners and operators to develop and implement a programme of discovery and rectification as a priority. Without early and rigorous planning, the risks to safety, business continuity, and occupier experience are high. Also, as the switch-off date approaches, the costs of this work are very likely to increase significantly. Cambridge Management Consulting has a team of PSTN experts, who can identify existing PSTN-based systems, procure replacement solutions and migrate your services, as well as identifying and implementing cost reduction strategies that become possible through the transition to digital solutions. We can also ensure your organisation avoids the risks to compliance, security and occupier experience when PSTN services are withdrawn as well as reaping the long-term benefits of going digital.

At Cambridge Management Consulting, we place just as much emphasis on the growth and development of our in-house industry experts and professionals, as the businesses and organisations that they work with. We do not hire consultants; we hire genuine practitioners with hands-on, demonstrable real-world experience – but we also make sure that doesn’t stop at the door. We ensure that our consultants get as much out of our partnerships and business ventures as our customers do. One of our consultants who has experienced this growth and progression first hand is Darren Sheppard, recently made a Senior Partner for Contract Management & Digital Transformation. In this article, we are shining a spotlight on Darren’s numerous career highlights with Cambridge Management Consulting, including the delivery of multiple successful projects and award-winning cost saving programmes. Darren Sheppard With nearly 30 years of experience, Darren began his career as a collections agent, underwriter, and later a Credit Risk and Collections Manager for 20th Century Fox. Since then, Darren has occupied numerous senior consulting and senior management roles across Finance, Operations, Sales/Business Development and Commercial/Contract Management for major telecommunications companies such as T-Mobile, EE and BT. After establishing his own consultancy business, he was engaged by Sovereign Business Integration Group as Group Director of Operations. Darren joined Cambridge MC in 2021 as a Partner to lead our Digital Contract & Service Management practice. Since then, he has delivered multiple complex and successful programmes for numerous high-profile clients and customers. Throughout his career, his positions have seen him responsible for setting and delivering the strategy of each organisation, be it driving partner growth, managing stakeholder relationships, coordinating go-to-market, operations, and commercial management. Contract Management, FTSE250 Financial Services Provider In 2021, Darren began a programme with a FTSE250 financial services provider specialising in trading solutions to support the transition of two of their financial derivatives trading platform businesses. Throughout this, Darren was responsible for reviewing the TSA document and all associated Vendor Contracts, negotiating with the vendors on a continuation and/or transfer of agreement post-closure and throughout the term of the TSA. Due to his proficiency, Darren and the team were able to deliver this TSA programme six months early and significantly under budget. You can read more about this project here . Following the success of Darren’s work, this financial services provider continued to engage Cambridge MC to support their Strategic Partnerships & Commercial Management. In reviewing their current processes and modernising as appropriate, together with assessing strategic supplier contracts to align their KPIs with business goals, Darren helped to establish a set of processes to help his client reach their business goals. Deputy COO, Management Consultancy Between the summers of 2022 and 2023, Darren occupied the role of Deputy Chief Operating Officer for a management consultancy, overseeing strategic planning, project management, and operational efficiency initiatives. During this time, Darren designed and implemented a lifecycle workflow for managing engagements, ensured effective contracting, and successfully delivered the implementation of ISO 27001 standards. COO, Environmental Air Quality Monitoring Alongside the above interim role, Darren was engaged to occupy the role of COO for IKNAIA, an environmental air quality monitoring organisation, of which the CEO was originally forced to occupy both C-Suite positions. In this role, Darren managed day-to-day operations, elevated the leadership team, and oversaw all operational aspects of company strategy. Throughout this time, Darren has helped them to overcome limited capital, streamline operational efficiency, and re-prioritise their pipeline. Finally, he supported the successful divestment of the company, carefully balancing the interests of stakeholders, he ensured that the deal structure was both fair and beneficial, delivering long-term value to the acquiring organisation while safeguarding the interests of the employees, investors, and clients. Ultimately, his efforts achieved a transaction that positioned the company for continued success under new ownership. You can read more about this work here . Cost Reduction, Online Retailer In early 2023, Darren supported a large UK online retailer through a downsizing exercise and the changes in demand and expenditure which came with it. By performing a deep dive on all vendor contracts, establishing priority saving areas and engaging in supplier negotiations, Darren and the team were able to deliver £10m of savings on an addressable budget of £85m, in just thirteen weeks. This programme was later nominated for and won an award at the Consultancy Awards 2024 in their Productivity Improvement/Cost Reduction category. Due Diligence, Wholesale Networks Provider Darren’s next programme involved conducting commercial due diligence for a wholesale networks provider, working with their investors to review the feasibility of investing in a company specialising in telecoms software. This saw him evaluate their business model, examine the software’s features to identify any intellectual property and patents, and assess the business’ risk register to ensure that it was future-proofed. Darren’s due diligence work and focus led to the successful acquisition of the company. Vendor Performance Management, Russell-Group University For a prestigious academic institution, Darren conducted Vendor Performance Management and Service Performance Management, assessing their current performance delivery in order to identify areas where improvement was needed. During this time, Darren was responsible for all of the Vendor Performance for their three Modern Network Vendors, analysing data to identify areas for improvement, developing a communication plan, and presenting a negotiation strategy to the university. Get in Touch Across all of these projects and programmes, Darren has leveraged his commercial, contract management and vendor negotiation capabilities to streamline and strengthen each organisation he has supported. For more information on how Darren can optimise your business, contact him using the form below.

Since the origins of the quest for artificial intelligence (AI), there has been a debate about what is unique to human intelligence and behaviour and what can be meaningfully replicated by technology. In this article we discuss these arguments and the ramifications of 'ignorance' as it is expressed by current AI models. To what Extent can Artificial Intelligence Match or Surpass Human Intelligence? This article approaches the question of artificial intelligence by posing philosophical questions about the current limitations in AI capabilities and whether they could have significant consequences if we empower those agents with too much responsibility. Two recent podcast series provide useful and comparative insights into both the current progress towards Artificial General Intelligence (AGI) and the important role of ignorance in our own cognitive abilities. The first is Season 3 of 'Google DeepMind: The Podcast”, presented by Hannah Fry, which describes the current state of art in AI. The second is Season 2 of the BBC's 'The Long History of… Ignorance' presented by Rory Stewart, which explores our own philosophical relationship with ignorance. A Celebration of Ignorance Rory Stuart’s podcast is a fascinating exploration of the value that we gain from ignorance. It is based on the thesis that ignorance is not just the absence of intelligence. It feeds humility and is essential to the most creative endeavours that humans have achieved. To ignore ignorance, is to put complex human systems, such as government and society, into peril. The key question we pose is whether or not current AI appreciates its ignorance. That is, can it recognise that it doesn’t know everything. Can AI embrace, respect and correctly recognise its own ignorance: meaning it doesn’t just learn through hindsight but becomes wiser; and is fundamentally influenced, when it makes decisions and offers conclusions, that it is doing so from a position of ignorance. The Rumsfeldian Trinity of Knowns The late Donald Rumsfeld is most popularly remembered for his theory of knowns. He described that there are the things we know we know; things we known we don’t know; and things we don’t know we don’t know. Stewart makes multiple references to this in his podcast. At the time that Rumsfeld made the statement it was widely reported as a blunder—as a statement of the blindingly obvious. Since then, the trinity of knowns has entered the discourse of a variety of fields and is widely quoted and used in epistemological systems and enquiries. Let us take each in turn, and consider how AI treats or understands these statements. Understanding our 'known knowns' is relatively easy. We would suggest that current AI is better than any of us at knowing what it knows We also put forward that 'known unknowns' should be pretty straightforward for AI. If you ask a human a question, and they don't know the answer, it is easy to report this an an unknown. In fact, young children deal with this task without issue. AI should also be able to handle this concept. Both human and artificial intelligence will sometimes make things up when the facts to support an answer aren’t known, but that should not be an insurmountable problem to solve. As Rumsfeld was trying to convey, it is the final category of 'unknown unknowns' that tends to pose a threat. These are missing facts that you cannot easily deduce as missing. This includes situations where you have no reason to believe that 'something' (in Rumsfeld's case, a threat) might exist. It is an area of huge misunderstandings in human logic and reasoning; such as accepting that the world is flat because nobody has yet considered that it might be spherical. It is expecting Isaac Newton to understand the concept of particle physics and the existence of the Higgs boson when he theorises about gravity. Or following one course of action because there was no reason to believe that there might be another available: all evidence in my known universe points to Plan A, so Plan A must be the only viable option. In experiments with ChatGPT, there is good reason to believe that it can be humble; that it recognises it doesn’t know everything. But the models seem far more focused on coping with 'known unknowns' than recognising the existence of 'unknown unknowns'. When asked how it handles unknown unknowns, it explained that it would ask clarifying questions or acknowledge when something is beyond its knowledge. These appear to be techniques for dealing with known unknowns and not unknown unknowns. The More we Learn, the More we Understand How Much we Don’t Know Through early life, in our progression from childhood to adulthood, we are taught that the more you know and understand, the more successful you will be. Not knowing a fact or principle was not something to be proud of, and should be addressed by learning the missing knowledge and followed by learning even more to avoid failure in the future. In education we are encouraged to value knowledge more than anything else. But as we get older, we learn with hindsight from the mistakes we have made from ill-informed decisions. In the process, we become more conscious of how little we actually know. If AI in its current form does not appreciate or respect this fundamental concept of ignorance, then we should ask what flaws might exist in its decision-making and reasoning? The Peril of Hubris To feel that we can understand all aspects of a complex system is hubris. Rory Stewart touches on this from his experience in government. It is a fallacy to believe that we should be able to solve really difficult systemic problems just by understanding more detail and storing more facts about the characteristics of society. As Stewart notes, this leads to brittle, deterministic solutions based on the known facts with only a measure of tolerance for the 'known unknowns'. Their vulnerability to the 'law of unintended consequences' is proven repeatedly when the solution is found fundamentally flawed because of facts that were never, and probably could never be, anticipated. These unknown unknowns might be known elsewhere, but remain out of sight to the person making the decision. Some unknown unknowns might be revealed, by speaking to the right experts or with the right lines of enquiry. However, many things are universally unknown at any moment in time. There are laws of physics today that were unknown unknowns to scientists only few decades previously. The Basis of True Creativity Stewart dedicates an entire episode to ignorance’s contribution to creativity, bringing in the views and testaments of great artists of our time, like Antony Gormley. If creativity is more than the incremental improvement of what has existed before, how can it be possible without being mindful of the expanse of everything you don’t know? This is not a new theory. If you search for “the contribution that ignorance makes to human thinking and creativity” you will find numerous sources that discuss it, with references ranging from Buddhism to Charles Dickens. Stewart describes Gormley’s process of trying to empty his mind of everything in order to set the conditions for creativity. Creativity is vital to more than creating works of art. It is an essential part of complex decision-making. We use metaphors like 'brainstorming or blue sky thinking' to describe the state of opening your mind and not being constrained by bias, preconception or past experience. This is useful, not just to come up with new solutions, but also to 'war game' previously unforeseen scenarios that might present hazards to those solutions. What would you Entrust to a Super-Genius? So, if respecting and appreciating our undefined and unbounded ignorance is vital to making good and responsible decisions as humans, where does this leave AI? Is AI currently able to learn from hindsight – not just learn the corrected fact, but learn from the very act of being wrong? In turn, from this learning, can it be more conscious of its shortcomings when considering things with foresight? Or are we creating an arrogant super-genius unscarred by its mistakes of the past and unable to think outside the box? How will this hubris affect the advice it offers and the decisions it takes? What if we lived in a village where the candidates for leader were a wise, humble elder and a know-it-all? The wise elder had experienced many different situations, including war, famine, joy and happiness; they have improvised solutions to problems that they have faced in the past, and have learnt in the process that a closed mind stifles creativity; they knew the mistakes they had made, and therefore knew their eternal limitations. The village 'genius' was young and highly educated, having been to the finest university in the land. They knew everything ever written in a book, and they were not conscious of making a bad decision. Who would you vote for to be your leader? Conclusion The concepts described here are almost certainly being dealt with by teams at Google DeepMind and the other AI companies. They shouldn’t be insurmountable. The current models may have a degree of caution built into them to damp the more extreme enthusiasm. But I’d argue that caution when making decisions based on what you know is not the same as creatively exploring the 'what if' scenarios in the vast expanse of what you don’t know. We should be cautious of the advice we take from these models and what we empower them to do—until we are satisfied that they are wise and creative as well as intelligent. Some tasks don’t require wisdom or creativity, and we can and should exploit the benefits that these technologies bring in this context. But does it take both qualities to decide which ones do? We leave you with that little circular conundrum to ponder.

In 2023, the UK Government announced plans to introduce a carbon border tax from 2027, known as the UK Carbon Border Adjustment Mechanism (UK CBAM). This policy aims to prevent carbon leakage (the practice of shifting emissions-intensive production to countries with weaker climate policies) by ensuring that imported goods are subject to a comparable carbon price as those produced domestically under the UK Emissions Trading Scheme (UK ETS). Ultimately, the goal is to drive global reductions in industrial emissions and support the transition to a low-carbon economy. What is the UK CBAM? The UK CBAM will apply to imported goods in emissions-intensive industries. Starting in 2027, businesses importing iron, steel, aluminium, ceramics, cement, fertilisers, glass and hydrogen into the UK will be required to: Mandatory Disclosures: Submit reports detailing the carbon emissions embedded in their products (embodied carbon). The UK CBAM will require reporting to detail the Scope 1 (direct emissions from production), Scope 2 (indirect emissions from purchased electricity), and select precursor product emissions embodied in imported products. Levy Payments: Pay a levy based on the carbon pricing of the exporting country. If the exporting country has little to no carbon pricing, UK importers will be subject to a higher tax rate. This initiative encourages businesses to source materials from suppliers with strong carbon policies, incentivising sustainable production methods. How Will it Work? The UK CBAM will require importers to report and pay for the emissions embedded in their products at the UK ETS carbon price. If a foreign producer has already paid a carbon price in the country of manufacture, this may be deducted from the payment charge under UK CBAM to avoid double taxation. The UK Government has proposed to have four accounting periods per year to align with the standard practices used by other taxes. How Does the UK CBAM Differ from the EU CBAM? While both mechanisms share the same overarching objectives, there are key differences: Scope of Products : The EU CBAM applies to cement, iron, steel, aluminium, fertilisers, electricity, and hydrogen, whereas the UK CBAM excludes electricity imports but also applies to additional products, such as ceramics and glass. Implementation Timeline : The EU CBAM has already begun its transitional phase (October 1, 2023), requiring emissions reporting, with full financial enforcement starting in 2026. The UK CBAM, however, will take effect in 2027. What Can Businesses Do to Prepare? To limit exposure and ensure compliance with UK CBAM, businesses should take the following steps: Assess Supply Chains: Assess your exposure to UK CBAM by reviewing your suppliers to understand where imported products and materials are being manufactured and their carbon intensity. Identify other suppliers with lower-carbon intensities. Engage Key Suppliers: Work with your suppliers to encourage the adoption of low-carbon technologies and practices that will reduce the carbon intensity of manufactured materials. Consider switching suppliers and sourcing materials from UK-based companies that already comply with UK ETS, to reduce exposure. Comprehensive Emissions Reporting: Ensure you have sufficient emissions accounting and reporting practices in place, to minimise disruption caused by mandatory reporting. We recommend businesses understand their Scope 1, 2 & 3 emissions to identify high-impact activities and inefficiencies within their operations and their supply-chain. How We Can Help Cambridge Management Consulting is equipped with in-house sustainability experts through our sister-comp any, edenseven . edenseven is a sustainability consultancy with a proven track record in designing and delivering data-driven sustainability strategies. Our cloud-based carbon accounting and management platform, cero.earth , si mplifies compliance and reporting for businesses of all sizes. Why Choose cero.earth? Regulatory Compliance: Aligns with the Greenhouse Gas Protocol (Scope 1, 2 & 3) to ensure accurate and compliant carbon reporting. Expert Support: Backed by a team of analysts who guide you through the process, making compliance straightforward. Seamless Data Integration: Easily upload and export data in required formats with our integrated report building tools, for effortless reporting and disclosure. Enhanced Credibility: Track and disclose detailed emissions data to investors and stakeholders with confidence, ensuring enhanced credibility. Reduce Costs: cero.earth identi fies high emissions sources and inefficiencies within your operations and supply chain, enabling you to make informed decisions about where to implement impactful change, saving you cost with CBAM and ongoing operations. Net Zero Project Tracking: Design, implement and track your carbon-reduction projects and leverage our Net Zero Carbon (NZC) dashboard to visualise your pathway to Net Zero and set strategic carbon reduction targets. Flexible Packages: cero.earth of fers tailored packages to suit all businesses. For businesses seeking a hands-off experience, our Strategic package allows us to handle the entire carbon accounting and compliance process on your behalf, ensuring a seamless and fully managed approach, allowing you to focus on what you do best. Prepare Your Business for the Future With the UK CBAM on the horizon, businesses must take proactive steps to manage their carbon impact and ensure compliance. cero.earth by edenseven, on of the Cambridge Management Consulting family of companies, provides the tools and expertise needed to navigate these changes with ease. Click here to learn about Cambridge Management Consulting's full suite of sustainability services, and here to get in contact with edenseven to learn more about cero.earth .