Earth in Human Hands
Shaping Our Planet's Future
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5,0 • 1 оценка
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- 14,99 $
От издателя
NASA Astrobiologist and renowned scientist Dr. David Grinspoon brings readers an optimistic message about humanity's future in the face of climate change.
For the first time in Earth's history, our planet is experiencing a confluence of rapidly accelerating changes prompted by one species: humans. Climate change is only the most visible of the modifications we've made--up until this point, inadvertently--to the planet. And our current behavior threatens not only our own future but that of countless other creatures. By comparing Earth's story to those of other planets, astrobiologist David Grinspoon shows what a strange and novel development it is for a species to evolve to build machines, and ultimately, global societies with world-shaping influence.
Without minimizing the challenges of the next century, Grinspoon suggests that our present moment is not only one of peril, but also great potential, especially when viewed from a 10,000-year perspective. Our species has surmounted the threat of extinction before, thanks to our innate ingenuity and ability to adapt, and there's every reason to believe we can do so again.
Our challenge now is to awaken to our role as a force of planetary change, and to grow into this task. We must become graceful planetary engineers, conscious shapers of our environment and caretakers of Earth's biosphere. This is a perspective that begs us to ask not just what future do we want to avoid, but what do we seek to build? What kind of world do we want? Are humans the worst thing or the best thing to ever happen to our planet? Today we stand at a pivotal juncture, and the answer will depend on the choices we make.
PUBLISHERS WEEKLY
Grinspoon (Lonely Planets: The Natural Philosophy of Alien Life) brings an astrobiologist's perspective to Earth's current environmental woes. Without downplaying the planetary havoc humans have wrought, including global warming and habitat destruction, Grinspoon focuses on the long-term health of Earth's ecosystems meaning millions of years. He wonders whether humans will survive far enough into the future to have a lasting impact on life on Earth and throughout the cosmos. Grinspoon makes clear that while humans are not the first of Earth's species to radically alter the environment, we are the first to be able to reflect on our actions. He argues that intentionally or not, humans have become novice planetary engineers, changing the nature of biogeochemical and atmospheric cycles. If humans learn to take control of planetary systems, they can make conscious choices that benefit future life, including preventing future ice ages and protecting the planet from devastating meteor impacts. Though Grinspoon overplays the Gaia metaphor of Earth being an integrated and sentient being, he broadens the scope of his work dramatically by paying a great deal of attention to the search for intelligent life in the universe. This is an optimistic and informative take on the future of Earth and humankind.
Отзывы покупателей
Some early endorsements
"In his wonderful writing style, Dr. Grinspoon spells it out: A single species is inducing more profound changes to our planet than any other organism in geologic history. It’s us. If you have family and friends here on this planet, read this book. The Earth is in our hands.”
—Bill Nye, "The Science Guy", New York Times bestselling author of Unstoppable: Harnessing Science to Change the World
“David Grinspoon has done it again: cracked open our universe with a scientific inquiry that is as inspiring and engaging as it is profound. Where others see inevitable catastrophe, Grinspoon sees historic opportunity. Grinspoon is a gifted storyteller and his narrative is the rare confluence of authoritative and thought-provoking science and rollicking fun. Earth in Human Hands is a must read for anyone interested in evolution, planetary science, the crisis of the environment, and human survival. Destined to be a classic.”
—Peter Heller, New York Times bestselling author of The Dog Stars and The Whale Warriors
“David Grinspoon is an entertaining and insightful writer, and he takes us through a delightful intellectual romp across the universe, through our solar system, witnessing Earth’s evolution over geologic time. He gives us an astronomer’s-eye view of our current global environmental crisis, helping us see our predicament through the lens of time and space, which gives us a far better perspective — especially on issues like climate change.
I strongly recommend this book to folks who are scientifically curious, and to those who want to hear a different take on our current environmental challenges. You won’t be disappointed.”
— Jonathan Foley, Director, California Academy of Sciences