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Sto caricando le informazioni... Our Final Warning: Six Degrees of Climate Emergency (2020)di Mark Lynas
Climate Change (38) Sto caricando le informazioni...
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This book must not be ignored. It really is our final warning. Mark Lynas delivers a vital account of the future of our earth, and our civilisation, if current rates of global warming persist. And it's only looking worse. We are living in a climate emergency. But how much worse could it get? Will civilisation collapse? Are we already past the point of no return? What kind of future can our children expect? Rigorously cataloguing the very latest climate science, Mark Lynas explores the course we have set for Earth over the next century and beyond. Degree by terrifying degree, he charts the likely consequences of global heating and the ensuing climate catastrophe. At one degree - the world we are already living in - vast wildfires scorch California and Australia, while monster hurricanes devastate coastal cities. At two degrees the Arctic ice cap melts away, and coral reefs disappear from the tropics. At three, the world begins to run out of food, threatening millions with starvation. At four, large areas of the globe are too hot for human habitation, erasing entire nations and turning billions into climate refugees. At five, the planet is warmer than for 55 million years, while at six degrees a mass extinction of unparalleled proportions sweeps the planet, even raising the threat of the end of all life on Earth. These escalating consequences can still be avoided, but time is running out. We must largely stop burning fossil fuels within a decade if we are to save the coral reefs and the Arctic. If we fail, then we risk crossing tipping points that could push global climate chaos out of humanity's control. This book must not be ignored. It really is our final warning. Non sono state trovate descrizioni di biblioteche |
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Google Books — Sto caricando le informazioni... GeneriSistema Decimale Melvil (DDC)363.73874Social sciences Social problems & social services Other social problems and services Environmental problems Environmental problems Pollutants Fumes, gases, smoke Greenhouse gasesClassificazione LCVotoMedia:
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Almost every major extinction event in history has been caused by global warming, we live on a perilously balanced planet. There is no historic parallel for the rate and amount of CO2 emissions, it exceeds the worst extinction the Siberian Traps by a factor of 60 in terms of speed of emissions. And while there have been periods when the total ppm exceed our own, things are different now - the sun is brighter causing more warming per molecule then in the past, and again no historic precedent for speed and volume of emissions. Lynas ends this hopeless book with a tone of hope: do not give up. Immediately stop all fossil fuel usage no matter the cost. If enough people take this approach we will see dramatic changes and perhaps in time because there isn't much left.
I'm rating this highly not because of the message, there are already many excellent global warming books. This one stands out by focusing on the big picture without going too far into the weeds and becoming doom scrolling which can leave you exhausted and demoralized. This is a large complex topic and there is a lot to know but this gets all the pieces correct. ( )