Twitter seems more a waste of time than helpful, and has all the problems of most social media platforms.
CBC makes a fool of itself. Geesh. Some calculations I did a couple of years ago suggest that for an asthmatic that uses an inhaler every day, this accounts for perhaps 1-2% of their household’s daily greenhouse effect. This is not a high priority area for the CBC to freak out over. Two years ago, Time Magazine insultingly said asthmatics were “choking the planet” thinking that was a funny play on words. Not only was it rude and inconsiderate, it was not true.