For the first time, a study led by the University of Bristol shows a ‘notable decline’ in the levels of hydrochlorofluorocarbons (HCFCs), which deplete the ozone layer and are also harmful greenhouse gases.
Crypto giant upsets followers with air quality concerns
It wouldn’t ordinarily be a news story but when Vitalik Buterin, co-founder of the Ethereum crypto currency tweeted about the CO2 levels on his plane, the response itself wasn’t ordinary.
