“Glacial” is an illuminating read into the politics and policies regarding the climate crisis. Henderson’s exploration of the intricacies of climate politics offers a detailed look at what influences environmental policy.

My favorite of the stories highlighted in this book is, “Meanwhile, Exxon Knew.” This chapter was powerful at reminding us that those same people who push against climate policiers aren’t always misinformed, they are actually quite aware of the threat to the planet, they just prioritize profits and exploitation. This is a huge part of the battle for environmental policies.

This book provides great context for those of us working at the intersection of conservation, sciences and policy. While it is not as in-depth as other books may be, “Glacial” does a wonderful job summarizing moments in climate politics history.