greta and her father svante sailed aboard the 48-foot catamaran la vagabonde, refusing to fly because of the high carbon footprint of air travel. in september, i sat down with greta thunberg in our democracy now! studio. she explained how she launched the school strike for the climate last year. >> the more involved i got with the climate movement, the better i i feel, the happier i feel because i feel like i am doing something important, something meaningful. amy: talked about what happened, what you did, just about a year ago now, you work 15 years old. you went from the swedish parliament every single day at the beginning? >> yep. first -- every school day, not saturday and sunday, but every school day for three weeks until the upcoming election. and then that was my plan, to stop after the election. friday, september 7 -- that's when fridays for future started because then i thought, why not continue? why stop now, when we are actually having an impact? so then i and some other school strikers thought that we should go on, and we should call it fridays for future, and it should be