Friends: Will the five publishers of the world - Elsevier, Springer-Nature, Clarivate, Pearson, McGraw-Hill and Cengage - who dominate the world's scholarly and academic publishing markets take control of all publishing activity in the near future to the great disadvantage of scientists, scholars and educational institutions? Widespread of adoption of Plan-S may lead to that, fear some experts. Please see: " Plan S: What strategy now for the Global South?" by Richard Poynder,15th February 2019. https://richardpoynder.co.uk/Plan_S.pdf "The Publishers' Move to Capture Campus Data" by Doug Lederman, 29th April 2019. https://www.insidehighered.com/digital-learning/article/2019/04/29/report-ga... Arun http://orcid.org/0000-0002-4398-4658 http://www.researcherid.com/rid/B-9925-2009