I think the pandemic has taught us that our infrastructure is not well designed to prevent the spread of disease, and that investment in this area can help prevent future pandemics. We used to treat people getting sick as a normal course of life, but obviously people are getting sick from somewhere. The more we can do to prevent that the better quality of life people will have. And more importantly, the harder it will be for potential pandemics to take off. For example we can do a lot to improve building ventilation, which would help reduce transmission of airborne disease like covid.