A Downside to Winter Alfresco in Covidland

It has been suggested that a good way of reducing the chances of passing on a Covid-19 infection is to do as much socialising as possible outside (rather than in poorly ventilated, indoor spaces). The Brits are not used to alfresco activities in the winter months but some have been anticipating the move by buying rugs, outdoor blankets and thermal underwear. There has also, however, been a more than 80% increase in orders from some suppliers for chimineas, fire pits and patio heaters (https://www.theguardian.com/world/2020/sep/20/bundle-up-britons-urged-to-embrace-an-alfresco-covid-winter ). As many people have noted, however, all forms of heaters for the exterior are not exactly 'green' (indeed, some retailers have stopped stocking them) and will certainly add to the production of greenhouse gases. It would be better, if people just wrapped up warmly in waterproof clothing and embraced the outside conditions. We could have a good time moaning about the weather. Otherwise, we are attempting to ameliorate one crisis by making the next crisis worse.