CEOs, take note: Hygiene is now a boardroom issue The history of business is full of inflection points. Some are instantly easy to recognise, and fatal for non-innovators: the iPhone surpassed and killed the once ubiquitous Blackberry, while digital streaming rendered Blockbuster obsolete. Others are more gradual and harder to see. Entertainment venues, for example, took anti-smoking legislation in their stride and transformed, while [...]