Our Finite Planet
There Is No Planet B
Some 10-12 billion years ago, quantum fluctuations in energy density interacted with interstellar dust particles about the size of particles of cigarette smoke. Thus began the formation of our galaxy and our planet Earth.
A Short History of the Climate and Extinction
In the history of the Earth, stretching back billions of years, has there ever been a time when the climate was changing as it is today, and can such a time show us exactly what will happen next? The short answer is no.
The Climate at the Birth of Homo Sapiens
Modern Humans, Homo sapiens, have existed for perhaps 300,000 years, and maybe longer. But agriculture and civilization only started about 10,000 years ago. What took so long?
The Climate on the Eve of Civilization
Between twenty and ten thousand years ago the Earth’s orbit changed, increasing the solar energy reaching the planet by more than 10%. This set into motion a series of feedbacks that caused the Earth to warm, enabling the birth of agriculture—and civilization.
The Human Footprint: The Causes and History of Climate Change
Like other animals, on some level humans have always understood our dependence on the weather and the changing seasons. Modern climate science, a combination of many disciplines, has given us knowledge of how the weather and the seasons now depend on us, and about our own outsized impact on our finite planet.
The Rocky Road to a Sustainable Future
As Nathanial Rich points out in his book Losing Earth, “There can be no understanding of our current and future predicament without an understanding of why we failed to solve this problem when we had the chance.”
Rescuing the Planet
Protecting Half the Planet to Heal the Earth
By Tony Hiss
Could it be possible to set aside half the earth’s land and sea for nature by the year 2050? Former New Yorker staff writer Tony Hiss investigated the feasibility of this ambitious idea proposed by biologist Edward O. Wilson and emerged inspired and surprisingly optimistic. These efforts are already underway and must focus immediately on a few dozen threatened “hotspots,” home to an enormous percentage of Earth’s plant and animal species, many of which are found nowhere else on the planet. READ MORE »
The Future
Six Drivers of Global Change
Al Gore
No period in global history resembles what humanity is about to experience. Explore the key global forces converging to create the complexity of change, our crisis of confidence in facing the options, and how we can take charge of our destiny.
Our Choice
A Plan to Solve the Climate Crisis
Al Gore
We clearly have the tools to solve the climate crisis. The only thing missing is collective will. We must understand the science of climate change and the ways we can better generate and use energy.
The Big Ratchet
How Humanity Thrives in the Face of Natural Crisis
Ruth DeFries
Human history can be viewed as a repeating spiral of ingenuity—ratchet (technological breakthrough), hatchet (resulting natural disaster), and pivot (inventing new solutions). Whether we can pivot effectively from the last Big Ratchet remains to be seen.
The Sixth Extinction
An Unnatural History
Elizabeth Kolbert
With all of Earth’s five mass extinctions, the climate changed faster than any species could adapt. The current extinction has the same random and rapid properties, but it’s unique in that it’s caused entirely by the actions of a single species—humans.
Natural Capitalism
Creating the Next Industrial Revolution
Paul Hawken, Amory Lovins & L. Hunter Lovins
A new definition of capitalism that fully values natural and human resources may hold the keys to a sustainable future.
Foragers, Farmers, and Fossil Fuels
Ian Morris
Human social development, says Morris, is constantly generated by environmental and social factors. The amount of energy that can be extracted from the environment through technology defines the social possibilities, and thus influences the attitudes and world view of each epoch.
In the series: A Sustainable Planet
- Our Climate Crisis—and What We Can Do About It
- Our Looming Global Water Crisis
- Our Plastic Earth
- Rescuing the Planet by Tony Hiss
- The Future: Six Drivers of Global Change
- Our Choice: A Plan to Solve the Climate Crisis
- The Big Ratchet
- The Sixth Extinction
- Natural Capitalism
- Foragers, Farmers, and Fossil Fuels