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demands of society, governments and businesses and because of <strong>the</strong> new kinds of research outputs<br />

and outcomes <strong>the</strong>y are seeking. If PhD training is to be effective it has to respond to <strong>the</strong>se changes<br />

as well as to <strong>the</strong> more general pressures and demands on national education systems, so that PhD<br />

graduates have <strong>the</strong> attributes necessary to operate effectively in <strong>the</strong> senior positions <strong>the</strong>y should<br />

eventually fill.<br />

The problems that governments, business and society need research to address are becoming more<br />

difficult. They often take <strong>the</strong> form of what policy analysts call ‘wicked problems’. These are problems<br />

for which <strong>the</strong>re is no single, simple or generally agreed solution and for which any intervention is likely<br />

to have multiple effects, some unintended, unwanted and even unpredictable. In many cases this will<br />

mean that <strong>the</strong>re is no ‘solution’ to such problems but at best it is possible to manage <strong>the</strong>m. Moreover,<br />

<strong>the</strong>se problems do not exist in isolation but are <strong>the</strong>mselves interrelated. Climate change, energy<br />

security, population policy, health care issues, education and economics, to name just a few, are not<br />

discrete areas of activity but interact with each o<strong>the</strong>r, being interdependent and interrelated in many<br />

ways.<br />

The characteristics of wicked problems stem from <strong>the</strong>ir origin in <strong>the</strong> complex systems within which<br />

we live. While it is true that such systems are intellectual constructs, concepts developed to help<br />

understand <strong>the</strong> world, <strong>the</strong>y never<strong>the</strong>less reflect <strong>the</strong> reality that many parts of our existence are<br />

interconnected, often in surprising and unexpected ways. These systems, and <strong>the</strong> interconnectedness<br />

of <strong>the</strong> challenges and opportunities <strong>the</strong>y present, are becoming more apparent because <strong>the</strong> rate of<br />

change is itself increasing. This means that <strong>the</strong> consequences of our interventions make <strong>the</strong>mselves<br />

felt sooner. Moreover, on a global scale <strong>the</strong> growing population and its increasing concentration can<br />

mean that <strong>the</strong> consequences of any intervention are much greater than <strong>the</strong>y might have been in <strong>the</strong><br />

past.<br />

The flows of money, people, information and o<strong>the</strong>r resources within<br />

and across systems are growing (in absolute terms and as a proportion<br />

of global activity) and are taking place more quickly. While <strong>the</strong>re<br />

are many reasons for this, some of <strong>the</strong> critical factors (<strong>the</strong>mselves<br />

interdependent) include <strong>the</strong> rapid technological advances in<br />

information and communications technology and <strong>the</strong> ways in which<br />

we use such technologies, not least in <strong>the</strong> financial services sector;<br />

population growth and migration; changes in <strong>the</strong> global economic<br />

centres of gravity; and significant increases in investment aimed<br />

directly at improving <strong>the</strong> rate of innovation. Such investments include<br />

funding for research but <strong>the</strong>y also include, for example, investments<br />

in education, technology uptake or to support <strong>the</strong> creative industries.<br />

Nations now use <strong>the</strong>ir level of investment in <strong>the</strong>se areas as measures of<br />

<strong>the</strong>ir potential competitiveness and to stake <strong>the</strong>ir place in <strong>the</strong> world.<br />

How can PhD training<br />

respond to <strong>the</strong> more<br />

complex research<br />

management<br />

environments that<br />

today's complex<br />

problems demand?<br />

One consequence of <strong>the</strong> escalating complexity of <strong>the</strong> modern environment is that <strong>the</strong> knowledge,<br />

skills and expertise we need to tackle major (and even minor) problems need ever higher levels of<br />

sophistication. Given <strong>the</strong> speed of change, learning how to learn has become as important as learning<br />

how to do o<strong>the</strong>r things; and having <strong>the</strong> skills necessary to acquire knowledge can be as important<br />

as what you know. A fur<strong>the</strong>r change has been that <strong>the</strong> nature of current problems and <strong>the</strong> scale of<br />

effort that we need to address <strong>the</strong>m frequently require large teams and multidisciplinary approaches.<br />

The idea of a single researcher working in relative isolation and insulated from day to day concerns<br />

is becoming an anachronism and PhD training needs to reflect this. The model of an individual<br />

researcher, no matter how renowned, working with a student apprentice may no longer be viable.<br />

In <strong>the</strong> science and engineering disciplines it is already <strong>the</strong> case that many research students<br />

THE CHANGING PHD PAGE 35

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