Opposition is mounting to the shock decision of The Observer to drop one of the few dedicated columns on organisational management in the national media. It made a cost-cutting decision to end the weekly Simon Caulkin column just months after the greatest failure of governance in history – the banking collapses that have caused billions of dollars of taxpayer liabilities, and the deepest recession since the 1930s.

Simon Caulkin’s column had provided a unique chronicle of the short-termism and neglect of wider stakeholders that were contributory factors in the recent crisis of capitalism. He also exposed the tyranny of targets and micro-management that have undermined professional confidence in public services, particularly in social care, education and health.

Just 24 hours after the announcement, some 60 distinguished business leaders and thinkers from around the world – including legendary Brazilian entrepreneur and author Ricardo Semler – had written a joint letter to Guardian/Observer editor Alan Rusbridger to express their opposition to the move, and urge that the column is not only reinstated, but moved to the main section of the newspaper.

At the point of writing, it is unclear what effect this would have – but the certainty of loss of readership is likely at the very least to force a rethink at The Observer/Guardian.

The signatories are:

Ricardo Semler, entrepreneur and author
Andrew Campbell, Director, Ashridge Business School
Philip Whiteley, chair Human Capital Forum
Dennis Tourish, Professor of Leadership and Management, Aberdeen Business School, Robert Gordon University
Susan White, Professor of Social Work, Department of Applied Social Science, Lancaster University
Petra Wilton, Director of Policy and Research, Chartered Management Institute
Joe Lamb, Emeritus Professor St Andrews University
Professor Jonathan Michie, President, Kellogg College, University of Oxford
Susan Scott-Parker OBE, chief executive of the Employers' Forum on Disability
Professor Chris Brady, Dean, BPP Business School
H. Thomas Johnson, Professor of Business Administration Portland State University, USA
Mark Goyder, Director Tomorrow’s Company
Alistair Mant, Chairman, Socio-technical Strategy Group, Adjunct Professor, Swinburne University of Technology (Melbourne)
Ismail Erturk, Senior Lecturer in Banking, The University of Manchester
Su Maddock, Director Whitehall Innovation Hub
Dave Wastell, Professor of Information Systems, Nottingham University Business School
Gary Kirwan, Senior Employment Relations Adviser, Royal College of Nursing
Howard Clark, The Systems Thinking Review
Jim Standen, Director, Lignum Quality Services
Professor Bob Galliers, Provost & Vice President for Academic Affairs, Bentley University, Massachusetts, USA
Nigel Nicholson, Professor of Organisational Behaviour, University of London
Clive Bone, Chairman, Institute of Value Management
GD Cox
Keith Reader
Professor Anthony Hopwood, Said Business School
Alison Widdup, Managing Director, Better for Everyone
Fred John, Estates Officer, NHS.
Roy Madron, political scientist, UK/Brazil
Dr Richard Howells, Director, Centre for Cultural, Media and Creative Industries Research School of Arts and Humanities King's College London
Margaret McCartney (Dr) GP and writer
Max Mckeown, Strategist and Leadership Innovation Expert
Sally Garratt, Director Garratt Learning Systems
Bob Garratt, Visiting Professor Cass Business School, London
Andrew Sturdy, Professor of Organisational Behaviour and Associate Dean, Warwick Business School, University of Warwick
Dr Martin Parker Professor of Culture and Organization, Director of Research and Deputy Head of School Editor-in-Chief of 'Organization' University of Leicester School of Management Leicester
Dr Gordon Pearson, Keele University
Jan Gillett, Chairman PMI
Dr. Mihaela Kelemen, Professor of Management Studies
Ian Christie, Associate, Green Alliance, Visiting professor, Centre for Environmental Strategy, University of Surrey
John Carlisle, Visiting Professor Sheffield Hallam University, Founder, Cooperation Works Ltd and the Intlizyo AIDS Trust, South Africa
Morice Mendoza, editor and writer
Dr Olivier Sykes, Department of Civic Design, University of Liverpool
Ron Glatter, Emeritus Professor of Educational Administration and Management, The Open University
Bob Bischhof, Chairman - Vitalize Health Products, Non Executive Director - Henderson Eurotrust Plc, Member of Board - German British Chamber of Industry & Commerce.
Dr Paul Hodgkin, Chief Executive, Patient Opinion
Alastair Mitchell-Baker, Director Tricordant Ltd
Adam Hogg, Managing Director, (Retired) Conquest Inns
Simon Hollington, Director, Leading Edge Personal Development Ltd
Dr Philip McGovern, Programme Leader – Technology Management Programmes ITT
Neela Bettridge, Founding Partner, Article 13
John Orsmond, Chairman Data Vantage Group
Peter Medway
Paul H Ray, sociologist, USA
Tim Pidsley, director Tricordant, New Zealand
Dr Timothy Wadsworth, NHS
Dr Bruce Tofield, University of East Anglia
Warwick Mansell, Freelance journalist and author Education by Numbers: the Tyranny of Testing
Professor Tom Keenoy, The University of Leicester School of Management
Bill Cooke, Professor of Management and Society, Lancaster University Management School
Dr Leslie Budd AcSS MCIT MCILT, Reader in Social Enterprise, Open University
Ken Starkey, Professor of Management and Organisational Learning, Nottingham University Business School
David Davies