She also spoke candidly about other world issues including climate change.
Meanwhile, Jeremy has previously hit out at climate change activists including Greta.
Speaking on Australian chat show Sunrise, the television presenter did not hold back as he said the teenager should be in school.
Jeremy fumed: “She’s mad and she’s dangerous and she’s causing young children sleepless nights with her idiocy.
“No, I think she needs to go back to school and shut up.”