Simon the Hippo and friends go on a song-filled adventure while learning about the world's changing climate, the role that carbon dioxide and methane play, and the good green habits we can all develop to help cool the climate. Along their way the animals find out about topics such as the Greenhouse Effect, the Food Chain, the "Three Rs" (Reducing, Reusing, Recycling), Composting, and Carbon Offsetting. Willing to face the climate crisis, the animal friends then take the steps to help cool the climate – and urge us humans to do the same!