That means during every year of their lives.
And not one person was harmed.
In fact, few people even noticed.
Explain how some adults deliberately scare people about an imaginary disaster coming in the future.
Then they falsely claim to have a solution, requiring great political power and lots of money to spend.
The predicted disasters always turn out to be imaginary.
Tell your children a coming climate crisis has been predicted every year since 1957. (starting with US oceanographer Roger Revelle)
And every prediction has been wrong.
Tell your children it is very easy to predict the future, but nearly impossible to make a correct prediction.
"Climate change" is really nothing more than 64 years of always wrong predictions of climate doom at some time in the future.
You may be able to mention the predictions began before you were born.
Tell your children they will have a better life if they ignore predictions of the future, because they are nearly always wrong.