Stephen Yeo Stephen Yeo, chief executive officer of the Centre for Economic Policy Research, London, UK. The virtues of virtuality Enrique Mendizabal, Stephen Yeo | June 30, 2025 Changing realities are causing some think tanks to consider reshaping themselves as ‘think nets’, which may be cheaper to run and more conducive to open innovation. But do they have the same ability as think tanks to adapt and evolve? read more