The Covid pandemic has created a new billionaire every 30 hours and now one million people could fall into extreme poverty at the same pace, says the Executive Director of Oxfam International Gabriela Bucher as the Davos summit returns. The international charity's chief says it is time to tax the rich to support the less fortunate as the global elite gather at the Swiss mountain haven for the World Economic Forum after a two-year Covid-induced absence. IMAGES AND SOUNDBITES