Six degrees : our future on a hotter planet

by Mark Lynas

Paper Book, 2008

Description

In accessible journalistic prose, author Lynas distills what environmental scientists predict about the consequences of human pollution for the next hundred years, degree by degree. At 1 degree Celsius, most coral reefs and many mountain glaciers will be lost. A 3-degree rise would spell the collapse of the Amazon rainforest, disappearance of Greenland's ice sheet, and the creation of deserts across the Midwestern United States and southern Africa. A 6-degree increase would eliminate most life on Earth, including much of humanity. Based on authoritative scientific articles, the latest computer models, and information about past warm events in Earth history, this promises to be an eye-opening warning that humanity will ignore at its peril.--From publisher description.… (more)

Status

Available

Call number

551.6

Publication

Washington, D.C. : National Geographic, [2008]

User reviews

LibraryThing member Stbalbach
The IPCC says that in the 21st century global warming could bring temperatures anywhere from 1 to 6 degrees hotter. Lynas uses peer-reviewed scientific literature to show what these temperature rises could mean. In 6 chapters he outlines 6 degrees, 1 degree for each chapter. Fundamentally, once
Show More
temps get past 2 or 3 degrees, like a wild fire burning out of control, the planet will continue to heat up no matter we do because nature starts releasing massive stores of CO2 from burning forests, melting tundra, warming oceans etc.. once it reaches 6 degrees it could wipe out most life on the planet.

This is the first comprehensive attempt I have seen to outline what exactly a warmer world will be like, based on the most recent peer reviewed scientific literature. It is one part of the learning curve about global warming but an important part. It should be read in conjunction with other books, such as Monbiot's "Heat" which offers solutions to keep temps below 2 or 3 degrees.

This is scary stuff and we don't have much time, 8 or 10 years, to make drastic changes. Once things reach a certain temperature its out of our control and the higher temps become just a matter of time. There is a fire smoldering in the kitchen and we need to get off the couch and turn off the TV and do something about it before it burns down the house.
Show Less
LibraryThing member blueslibrarian
This book tracks the effects on the Earth of incremental one degree rises that scientists theorize could happen during climate change brought about by man made global warming. This was an interesting and frightening account, backed by hard scientific evidence. Lynas writes well, taking into account
Show More
economics and history as well as climate science in developing his thesis for the book.
Show Less
LibraryThing member Jacenschimmel
Interesting but slightly depressing book about the effects of global warming one degree at a time.
LibraryThing member ghr4
Mark Lynas's Six Degrees: Our Future on a Hotter Planet, written in 2008, presents in devastating detail the likely trajectory of the climate change crisis if we remain on our current course. Lynas shows, degree by degree Celcius, the alarming consequences of global warming. He effectively
Show More
buttresses the case by citing evidence from earlier warmer periods of the earth's atmospheric and geologic history, as well as examples of the effects currently underway. The prospects are frightening, particularly for future generations.

While reading the book, I checked the NASA website to see the trends (carbon dioxide, global temperature, arctic ice minimum, sea level, etc.) for the last decade which, of course, continue apace. That day the U.S. president, who earlier this year pulled the United States out of the Paris Agreement, nominated a climate change denier to be the next head of NASA. Those interested in viewing the agency's relevant data are advised to do so quickly, as the information soon will likely be removed, just as all climate change data was deleted from the Environmental Protection Agency's website the day the president was inaugurated.
Show Less
LibraryThing member LibraryCin
In this book, the author divides the chapters to look at what would happen as the global average temperature rises 1 degree Celsius, 2 degrees, 3, 4, 5, and 6 degrees. More fires and drought in California and Australia. Melting of ice sheets in the Arctic and Antarctic. Melting of glaciers in
Show More
mountainous regions in Pakistan, Nepal, and China near K2 and Everest, leading to less runoff for places that rely on that water. Water levels rising to wipe out New Orleans, put more of New York and London underwater, hurricanes and flooding in Houston, Gakveston, New York. Sand dunes and no water in Africa. All of these causing humans to starve and die or to move to other places already suffering themselves who won’t want newcomers to take up the precious resources that remain. Oceans and forests will be taking on more carbon than they can handle, often speeding up the warming and other consequences.

The author used scientific models and peer-reviewed articles to research this book.

I really liked the way he organized this book. Unfortunately, in the conclusion, he talked about ideally reducing emissions in the next decade. The book was published in 2008, and as far as I’ve been paying attention, things have (really, to no surprise, sadly) only gotten worse. There is no slow down, let alone reduction in emissions, I don’t believe. I feel like this is something everyone should read to educate themselves.
Show Less

Language

Original publication date

2007

ISBN

1426203853 / 9781426203855
Page: 0.7834 seconds