Today marks the beginning of a lull following a busy programme of international and domestic commitments since early February. Over a 110-day period, I have spent time in Australia (four times), England (twice), the US (twice), Germany (twice), Ireland, Sweden and Lithuania—and at home in New Zealand; interacting with over 520 directors, chairs and chief executives from 19 countries. Formal and informal discussions at conferences, seminars, masterclass sessions, education workshops, dinners, advisory engagements and board meetings were instructive to understanding what's currently top-of-mind for boards around the world. The following notes are a brief summation of my observations. I hope you find them useful.

Diversity and inclusion: These topics continue to dominate governance discussions in many countries. But, and noticeably, the discourse has matured somewhat over the last six months. The frequency with which the rather blunt (and often politically-motivated) instruments of gender and quota is mentioned is starting to subside, as directors and nomination committees start to realise the importance of diverse perspectives and options to inform strategic thinking and strategising. Long may this continue, as board effectiveness is dependent on what boards do, not what they look like.

Big data and AI: What a hot topic! Globally, boards are being encouraged by, inter alia, futurists, academics and consultants to get on board (if you'll excuse the pun) with the promise that developments in this area will change the face of decision-making and improve corporate governance. Some assert that these developments will obviate the need for board of directors in just a few years. The directors I spoke with agree that these tools can help managers make sense of complex data to produce information, even knowledge. But these same directors have significant reservations when it comes to strategic decision-making. Automated systems are poor substitutes for humans when it comes to making sense of (even recognising) contextual nuances, non-verbal cues and other subtleties. Unless and until this changes, the likelihood that boards will continue to be comprised of real people engaged in meaningful discussion remains high.

Corporate governance codes: The number of corporate governance codes introduced in markets has been steadily rising over the last decade. Most western nations, and a growing number of Asian and developing nations, have implemented codes to supplement statutory arrangements. Many directors and institutions around the world continue to look to proclamations that the UK is the vanguard when it comes to corporate governance thinking and related guidance: the recently-updated UK corporate governance and stewardship codes are held up as evidence of good practice. While the quality of board work in the UK has improved over the last decade, a strong compliance focus continues the pervade director thinking—across the business community in the UK and beyond. The reason is stark: codes are little more than rulebooks. Further, rules don't drive performance, they define boundaries. The more time boards spend either complying with the rules or finding ways to get around them, the less time is left for what actually matters, company performance. In many discussions over the past few months, I've pointed people to the ground-breaking work of contributors such as Bob Tricker, Sir Adrian Cadbury and Bob Garratt. These doyens provided much-needed impetus to help boards understand their responsibility for company performance. The emergent opportunity for regulators and directors' institutions is to consider alternative responses to ineptitude and malfeasance: instead of creating more rules all the time, why not hold boards to account to the existing statutes, most of which seem to be eminently suitable?

Best practice: Many individual directors (and boards collectively) are starting to move beyond 'best practice' as an aspirational goal. Further, directors and boards are demanding to hear educators and thinkers who are also practicing directors, not trainers delivering off-the-shelf courses. Context is everything. The evidence? When a director asks to explore the difference between theory and practice you know something in his prior experience has missed the mark. Practising directors know that the board is a complex and socially-dynamic entity, and that the operational environment is far from static. Directors' institutes, consulting firms and trainers need to stake stock and move beyond definitive 'best practice' claims, lest they be left behind and become monuments to irrelevance. Enough said.

Governance remains a fashionable topic: ​If I had a dollar every time I've heard 'governance' promoted as a career in recent months, or the term used in discussions (including, sadly, often inappropriately), I would be really well off. But the act of invoking a term during a discussion is no panacea to whatever situation is being discussed. More capable directors are needed to contribute to the effective governance of enterprises, of that I am sure. But the established pattern of selecting directors from a pool of seemingly successful executives—as if a reward—is folly. The findings from a growing number of failure studies from around the world attest to this. The role of a director is quite different from that of a manager or executive. Managers and executives have hierarchical authority and decisions are made by individuals. In contrast, directors lead by influence and decisions are always collective. The challenge for those aspiring to receive a board appointment is to set their managerial mindset aside, to enable a more strategic mindset and commitment to the tenet of collective responsibility to emerge. 

Standing back from these interactions, the board landscape seems troubled. But I remain hopeful. Progress is being made (albeit more slowly than many would wish) and a pattern is slowly emerging. Increasing numbers of directors are acknowledging that the board's primary role is to ensure performance goals are achieved, and that the appropriate motivation for effective boardroom contributions is service, not self. 

For years, independence has been held up as a desirable—even necessary—attribute of boards; the moot being that independent directors are a prerequisite if boards are to consider information objectively and make high quality decisions. In practice, the listing rules of most stock exchanges state that at least two directors must satisfy independence criteria, and many directors' institutes promote independence as a desirable attribute.

But does the presence of independent directors actually lead to improved business performance? Notable investor, Warren Buffett, has his doubts.

Buffett took the opportunity at the annual meeting of Berkshire Hathaway, an investment firm, to question the merit of appointing independent directors. He said that many independent directors cow-tow to the chief executive, an assertion that is tantamount to suggesting that the balance of 'power' and 'control' lies with the chief executive not the board. If this is correct, directors are not acting in the best interests of the company (as the law requires). Thus, independence becomes meaningless. 

Long-standing research(*) suggests that, as with other static attributes of boards (board size and the board's  'diversity' quotient are topical examples), structural (or, technical) independence per se provides little if any guarantee that board decisions will be of high quality, much less assurance that the board will be effective or that high performance will be sustained. Much storied cases, such as, HSBC (USA), Mainzeal (New Zealand), Carillion (UK) and CBA (Australia), amongst many others, make the point plain. 

If the board's role in value creation is not dependent on structural attributes (in any predictable sense), should independence be set aside? Not completely. Independence can be helpful, if it means independence of thought; directors who are capable of critical thinking and who exercise both a strategic mindset and wisdom, as they seek to make sense of incomplete data in a dynamic environment. But even this proposal is limited: independence of thought is hardly a silver bullet. Context is crucial. Shareholders and boards must be careful not to fall into the trap of thinking about corporate governance or board effectiveness in deterministic or formulaic terms. 

If boards are to have any chance of exerting influence from the boardroom, directors need to embrace an holistic understanding of how best to work together as they assess information, make decisions and verify whether the desired outcomes of prior decisions are achieved or not. For this, the actions of boards (function) trumps what they look like (form). Emerging research suggests that board effectiveness has three dimensions, namely, the capability of directors (technical expertise, sector knowledge, wisdom, maturity);  what the board does when it meets (determine purpose, strategy and policy, monitor and supervise management, provide an account to shareholders and other stakeholders); and how directors behave (individually and collectively). 

(*) see Larcker & Tayan (2011) Corporate governance matters, for example. 

If you are interested, my thoughts on a range of topical matters including inter alia corporate governance, board effectiveness, strategy, the board's role in company performance and the compliance–performance dilemma will continue to be shared online, on LinkedIn, this blog and in published articles. Please read and debate them with your colleagues, and share your thoughts (especially strong or opposing views!). If you have a question or a request, ask and I'll respond promptly.