[flagged]
While yes, climate change is a serious matter, in this addressing to an institution like the UN, it is no use in having an alarmist rhetoric in-front of them and then shaming everyone altogether due to the appealing to authority of her age, emotions and questionable 'facts'.
This doesn't change the opinions of others but promotes fearmongering and by even saying '...change will come whether you like it or not...' sounds pretty much like an eco-facist attitude to me.
Adults are dismissed as brain-washed idiots
Children are dismissed as propaganda Hitlerjugend
Who else is left?