Published by Scholastic Press

Summary:  One person, one carbon molecule, one degree of warmth can all seem insignificant, but when they are multiplied, they can wreak havoc on a planet.  Likewise, one person can also feel insignificant when it comes to making positive changes to help our planet, but combined with the efforts of others, they can make a real difference.  Includes back matter with additional information about climate change and what people can do to make a difference.  40 pages; ages 4-8.

Pros:  A perfect introduction to climate change and the need for environmental activism.  The text is spare, just a sentence or two per page, but it really shows the impact, both positive and negative, of small changes.  The colorful illustrations help show this as well.

Cons:  I find every book about climate change anxiety-inducing.