Forbes study https://lnkd.in/f4GDPnf shows that there has been a drastic reduction in pollution levels in China during the lockdown period due to Coronavirus outbreak.
I think it can be a pretty good idea to lockdown the world periodically to heal the planet. Here's a petition for the same. If you support the cause, please sign and share at http://chng.it/pxVMSKrmv6