Greta Thunberg is a distant relative of Svante Arrhenius, father of the global warming delusion. And her father (Svante) was named after him.
Arrhenius believed that electrocuting children made them smarter.
28 Apr 1912, 19 – The San Francisco Examiner at Newspapers.com
He predicted Siberia would become the greatest farming country on earth.
The Pueblo Leader – Google News Archive Search
And he said the world would run out of oil in the middle of the last century, so we would have to use solar.