I don't think eating outdoors is morally important.
I do think it reduces your chance of getting covid.
Why would you possibly want to object to that?
And if you prefer to walk rather than drive, then that's great too.
I don't see any problem with doing both?
As regards cancer, I think that as a society it would make a lot of sense to put more resources into healthcare.
I would very strongly support that.
It would also be great to look further at public health measures that would reduce the incidence of different sorts of cancers.
Banning driving, as was suggested elsewhere, would be a bit counterproductive even in the management of cancer.
I'm not sure whether anyone has pointed this out yet, but patients very often use cars or buses to get to appointments. If they are seen at home, nurses and doctors will use cars to visit them. Would this ban on driving include ambulances? Would the proposed ban on flying include helicopters bringing patients to A and E? How do you imagine doctors and nurses get to work? A lot of hospitals have sold off their hospital accommodation, and most staff commute, very very often by car.
So you would have a situation where the patients couldn't get to see the doctors and the nurses couldn't get into work etc.
You would also have major problems with pharmacies and drug delivery.
Not to mention fire services, police services, food deliveries, post, road maintenance.
I mean, we didn't use to be so very dependent on motorised transport to organise healthcare, but things have moved on a lot in the past 200 years.
So it's a good thought, and it would be great to reduce air pollution by reducing car movement, but it's a question of seeing what is practical and finding creative ways around logistical problems.
In a small way, living life in a pandemic presents some similar logistical issues, finding new ways to do things, ways around problems.
I think we need to do both. But a greater emphasis on health issues and understanding of underlying causes of cancer would be wonderful.