Davidson is the latest public figure to speak about her mental health and each one who does so helps lift the burden of anxiety and depression that blights millions of lives
Professor Darzi is Director of the Institute of Global Health Innovation at Imperial College London. He also holds the Paul Hamlyn Chair of Surgery at Imperial College London, and the Institute of Cancer Research and is Executive Chair of the World Innovation Summit for Health in Qatar. He is a Consultant Surgeon at Imperial College Hospital NHS Trust and the Royal Marsden NHS Trust.
As Qatar seeks to transform itself from an oil-based economy to a knowledge-based economy, these gains - for the region and the world - are under threat. It would be a scandal if they were squandered over a fabricated news story based on fabricated quotes planted by state-sponsored hackers.
01/08/2017 15:50 BST
A remarkable feature of the NHS is the resilience of public confidence in it. Despite constant headlines that it is "in crisis", satisfaction levels actually rose last year from 60 to 63 per cent according to the British Social Attitudes Survey. They are currently at their third highest level in the 33 years since the survey began in 1983.
20/04/2017 12:50 BST