Who said "Don't listen to what I say. Listen to what scientists say."?

This quote is attributed to Greta Thunberg.

Don't listen to what I say. Listen to what scientists say. - Greta Thunberg

"Don't listen to what I say. Listen to what scientists say."

Greta Thunberg Truth

Climate Activist, Student Swedish Born 2003 (age 23)

"Our house is on fire. I want you to panic."

"You are not mature enough to tell it like it is. Even that burden you leave to us children."

"No one is too small to make a difference."

"A lot of people want to just continue not doing anything."

"Lucy, you got some 'splainin' to do!"

"You must always be honest with the people you love."

"Truth always comes out in the end."

"Honesty is always the best policy."