Optimists are hailing a climate agreement reached at the Poland climate conference, but skeptics fear it’s far too reliant on voluntary cooperation and does nothing to reduce fossil fuel consumption. Especially 15-year-old Swede Greta Thunberg caused a stir with her compelling speech Subscribe: www.youtube.com/user/deutschewelleenglish?sub_confirmation=1 For more news go to: www.dw.com/en/ Follow DW on social media: ►Facebook: www.facebook.com/deutschewellenews/ ►Twitter: twitter.com/dwnews ►Instagram: www.instagram.com/dw_stories/ Für Videos in deutscher Sprache besuchen Sie: www.youtube.com/channel/deutschewelle #UNclimateconference #ParisAccords