
“The challenges many people face today may be different to those once faced by my generation,” said the 93-year-old monarch, who was a teenager during World War II.
“But I have been struck by how new generations have brought a similar sense of purpose to issues such as protecting our environment and our climate.”
Greta Thunberg, a 16-year-old Swedish activist, has this year inspired millions of young people to demand faster action against global warming.
Thunberg, whose solo protest outside Sweden’s parliament swelled into a global movement, was named Time Magazine’s Person of the Year for 2019.
The queen’s son Prince Charles has for decades been a vocal environmental activist, often drawing ridicule for it from Britain’s tabloid newspapers.