Over 200 companies in the UK have started a four-day working week without reducing salaries. These companies include marketing agencies, IT firms, consultancies, and charity organizations, together employing more than 5,000 people. This trend is growing in popularity, even as big companies push their employees to return to the office full-time. Marketing and press relations firms account for 30 of the companies adopting this policy. Charities, non-governmental organizations, and social care comp...