Greta Thunberg made the headline with her fiery speech on climate change, questioning adults' legibility if they keep putting their hopes on the younger generation. The 16-year-old Swedish did not have English as her first language, but even with Asperger's Syndrome, she slayed the meeting.

Her speech was easy to understand and is reminding, warning and pushing officials and people of power to move and take actions on the climate change that has begun since 30 years ago.

And she also made the headline for another reason! Her death stare on President Trump as he arrives unscheduled for the Summit.

She is not amused.

**Death Stare**

And Trump didn't waste a single moment to tweet such moment. He mocked the teen, saying “She seems like a very happy young girl looking forward to a bright and wonderful future. So nice to see!”

Here's her speech.

United Nations -Via

Beautiful. Her choice of strong words may have touched a few, but we know that one person who was too busy getting some shut eyes and preoccupied when visiting the Summit was not part of his schedule.

Someone tried to criticize the teen when she's delivering a serious message pertaining human's mass extinction.

Of course, Twitter loves if when someone is so easy to shutdown like this.