The best books on how to understand and act on the challenge of our time, climate change, by a radical optimist

If there is only one book you read on the climate and other ecological crises, it is this. In fact, you will need this book after you read books 4 and 5 on my list. It is a book I constantly return to. Almost every page is dog-eared.

Thich Nhat Hanh’s zen teachings on deep ecology, engaged activism, community building, and collective awakening help to see ways forward in the face of the climate crisis, biodiversity loss, injustice, and inequality. He offers guidance on how to use spirituality, meditation, and mindfulness to look deeply at ourselves and our world. We don’t need more material goods. What is available in the here and now is "sufficient to be nourished and happy."

This is a must-read and offers an antidote to the climate crisis facts in some of the books that follow. It offers ways forward in peace and positivity.

Of all the books I have read on the Climate Crisis, this is the clearest about what to do and an easy, good read.

Dr. Peter Kalmus sees the gravity of the climate crisis up close every day in his work as a scientist studying clouds and climate change at NASA, but his book is not a technical treatise. Faced with alarming changes in the earth’s systems created by human activity, he realizes he must do something. He cannot sit back and watch the slow-motion destruction of our life support system, our biosphere. He explains exactly what we are up against, but his solutions are not high-tech. He starts by bicycling, growing food, meditating, and making other simple changes to his life. This transformation creates a more satisfying and joyful life for him and his family.

Modern society’s frantic rush for consumption harms the biosphere and damages our long-term happiness, but it also does not create the promised immediate happiness. He finds that life on one-tenth of the average American’s fossil fuel consumption "turns out to be awesome," and he is happier for it. An excellent book.

Vanessa Nakate is a Ugandan climate activist. The book title is a play on the story that catapulted her into the news. She was part of a youth climate change delegation to Davos that included Greta Thunberg and three other prominent young, white female activists. In their coverage, the Associated Press cut Vanessa from the photo.

Vanessa was outraged, and her video condemning the racist edit went viral. Africa generates the least carbon dioxide of all the continents, and it is most affected by climate change. In all subsequent photo shoots, the group placed Vanessa in the center so it couldn’t happen again.

This book is a personal story, an important African perspective on the crisis, and a good read. She ends the book with a "what can you do chapter." In her last paragraph, she says, "It doesn’t matter where you start or how; what matters is that you begin." Wise words for us all.

This book is also heavily dog-eared. It is full of chin-dropping facts about how we got here and why we need systems change to address climate change. The climate crisis is clearly exposed, but it is ultimately a positive book.

Klein explains how policies and actions to reduce our greenhouse gas emissions also offer an opportunity to reduce inequalities, redefine democracy, and bring back thriving local economies. The "market" can’t fix the climate crisis. We can use this crisis to reweave our relationship with nature and with each other to create a better world.

This book is a must-read for understanding the politics, economics, and undercurrents that have delivered us to the crisis we are now in.

I opt for this over some other options because of its frightening clarity on the consequences of unabated human-generated greenhouse gas emissions. With business as usual, we are speeding towards a 4-degree Celsius temperature increase by 2100, about one lifetime away. This increase would make large parts of the planet uninhabitable due to rising seas, extreme heat, and more. Already, climate change is taking its toll.

Wallace Wells explores a long list of devastating effects, including heat death, hunger, drowning, unbreathable air, wildfires, disasters that are no longer natural, like outsize tornados and hurricanes, lack of fresh water, dying oceans from acidification, plagues of insects and diseases, economic collapse, climate conflict, and the multiplier effect of these things acting together.

You must antidote this book with books 1 and 2. It is too depressing to read alone.