Less than a year later, environmental activist Greta Thunberg responded to US President Donald Trump's shock. Thunberg responded to Trump's tweet in which he said, "Stop counting votes" by using the president's tweet in which she mocked this Swedish activist.

So ridiculous.

Donald must work on his Anger Management problem, then go to a good old fashioned movie with a friend!

Chill Donald, Chill!

https://t.co/4RNVBqRYBA

- Greta Thunberg (@GretaThunberg) November 5, 2020

Thunberg, who was chosen by the American "Time" magazine as the personality of the year 2019, wrote to Trump, "It's very ridiculous, he has to work on solving his anger management problem, then he turns to his viewers a beautiful old movie with a friend! Relax, Trump, relax!"

These are the same words Trump used on December 12, 2019, to ridicule the 17-year-old environmental activist's choice of character last year, with the names changed.

So ridiculous.

Greta must work on her Anger Management problem, then go to a good old fashioned movie with a friend!

Chill Greta, Chill!

https://t.co/M8ZtS8okzE

- Donald J. Trump (@realDonaldTrump) December 12, 2019

Thunberg's tweet garnered a great deal of interaction, as 18 hours after it was published, it received more than 1.5 million likes, more than 392,000 re-posts of her tweet, and more than 36,000 accounts interacted with the comment.

The activist’s tweet came in response to US President Trump’s angry tweet about the continued counting of votes in swing states, which began to show the progress of his rival, Democratic candidate Joe Biden, and his closeness to winning the elections as a whole.

This girl is a marvel, she started with her neighborhood and now her voice and seminars about changing weather have reached the whole world!

- Hashemiya (@LibresMinds) November 6, 2020

On October 10, Thunberg called on American voters to vote against Trump, as she addressed them in a tweet, "Organize yourself and get everyone to vote for Biden."

It is noteworthy that Trump denies the existence of a problem called climate change, and he previously missed a summit organized by the United Nations two months ago in New York on the topic of climate change.

A year ago, the United States formally withdrew from the Paris climate agreement.