I feel half bad about it, but the whole pandemic has shown how odd this capitalistic world is. People need to work to earn money, but a lot of work generates CO2, directly or indirectly. There was an interesting article last year about how the flower industry in Europe basically shut down (no weddings and no restaurants needing decorations meant no flying in fresh flowers from Africa, and no employment for the flower growers). Or how some countries need jet loads of tourists to survive...