Less travel during the pandemic

According to a study conducted between January 10 and March 6, the average daily distance per person was 31% less in 2021 than in the same period of the previous year. Will this habit of moving less become permanent or is it only temporary and due to the health situation? Vincent Kaufmann, professor of sociology at EPFL and scientific director of the Forum Vies Mobiles answers this question for "Heidi.News".