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From Julian Birkett, London N5, UK
From Jonathan Sims, St Teath, Cornwall, UK
From Joseph W Sullivan, Former Staff Economist and Special Adviser to the Chairman, White House Council of Economic Advisers (2017 to 2019), Washington, DC, US
From Sophie Bolt, Vice-chair, Campaign for Nuclear Disarmament, London E17, UK
From Neil Riley, Dorking, Surrey, UK
From John Edwards, UK Information Commissioner, Wilmslow, Cheshire, UK
From Calvin Quek, Engagement Director, Transition Asia, Hong Kong
From Professor Louis Brennan, Trinity Business School, Trinity College, Dublin, Ireland
From Rocio Concha, Director of Policy and Advocacy, Which?, London NW1, UK
From Philip Silk, Development Director, Conrad Energy, Abingdon, Oxfordshire, UK
From Khalid Ikram, Potomac, MD, US
From Martin McKee, Professor of European Public Health, London School of Hygiene & Tropical Medicine, London WC1, UK
From Richard Maudslay, Morpeth, Northumberland, UK
From Anne-Sofie Bäckar, Executive Director, ChemSec, Gothenburg, Sweden
From Leon V Sigal, Special Assistant to the Director, Bureau of Politico-Military Affairs, US State Department 1979-80, New York, NY, US
From David Crook, Chief Executive, Tail Wind Advisory & Management, London WC2, UK
From Professor Tony Crook, The University of Sheffield and Professor Christine Whitehead, London School of Economics
From Zaki Cooper, London NW4, UK
From Anne Scrope, London SW19, UK
From Stephen Butcher, Hambleton Peninsula, Rutland, UK
From Robert B Lobban Jr, Charlottesville, VA, US
From Roland Chai, President of European Markets, Nasdaq, London EC2, UK
From Paul Hallwood, Professor of Economics, University of Connecticut, Storrs, CT, US
From Carol Wilcox, Christchurch, Dorset, UK
From Robert Madsen, Menlo Park, CA, US