Based on the excerpt, Suzuki most likely believes that adults should behave

A 12-year old girl from Canada traveled to Brazil and spoke to the United Nations Earth Summit to speak the truth with such power and grace that she silenced the world. She called on grownups to follow the same rules we teach our children. She defined the role of the climate negotiators then and today her words ring truer than when she spoke them. Her speech has been heard by millions.

The same way they expect young children to.