We are not going to return to our previous "normal".
We need to reinvent the world of work. We recognise that there are some very essential jobs which can never be done from home - bus driver, surgeon, supermarket shelf stacker, fire-fighter, factory worker, builder.
Most of these workers have continued to do their work, sometimes at considerable risk, throughout the pandemic and we should all appreciate their contribution to our health and safety and to our economy.
There are many other jobs which have been done successfully by workers based at home or perhaps just occasionally going to a place of work - architects, solicitors, clerical and administrative workers, researchers, writers, broadcasters, artists, designers. There is absolutely no good reason for people in these occupations to return to commuting on a crowded bus or train to an office if they can be just as productive working from home.
There are other types of workers who may have to face the fact that that in the future, their job prospects will be limited and the best option for many of them will be to retrain. The Liberal Democrats policy of lifelong learning means that in the future many will have to change career but that should be viewed as a challenge and supported by learning opportunities for people of all ages.