Renewable energy is expanding rapidly all around the world. The energy capacity of newly installed solar projects in 2017, for instance, exceeded the combined increases from coal, gas and nuclear plants. During the past eight years alone, global investment in renewables was $2.2 trillion, and optimism has soared along with investments.
Capitalism is front and center in this forthcoming book about the effects humans have had on the planet they inhabit. The authors, a geographer and a climate scientist, are not radicals, but their ambitious analysis of all of human history in these terms should play an important role in the ongoing debates over what is to blame and what is to do done. We eagerly await the book.
-- SCnCC editors
The world's oceans are rising. Over the past century, they're up an average of about eight inches. But the seas are rising more in some places than others. And scientists are now finding that how much sea level rises in, say, New York City, has a lot to do with exactly where the ice is melting.
A warming climate is melting a lot of glaciers and ice sheets on land. That means more water rolling down into the oceans.
But the oceans are not like a bathtub. The water doesn't rise uniformly.
In a remote region of Antarctica known as Pine Island Bay, 2,500 miles from the tip of South America, two glaciers hold human civilization hostage.
Stretching across a frozen plain more than 150 miles long, these glaciers, named Pine Island and Thwaites, have marched steadily for millennia toward the Amundsen Sea, part of the vast Southern Ocean. Further inland, the glaciers widen into a two-mile-thick reserve of ice covering an area the size of Texas.
There’s no doubt this ice will melt as the world warms. The vital question is when.
AMYGOODMAN: This is Democracy Now!, democracynow.org. I’m Amy Goodman. We’re broadcasting live from the U.N. climate summit in Bonn, Germany. The International Energy Agency predicts U.S. oil production is expected to grow an unparalleled rate in the coming years, even as the majority of scientists worldwide are saying countries need to cut down on fossil fuel extraction, not accelerate it.
Three of the most intense hurricanes ever recorded just ripped through Puerto Rico and the southern US – within weeks of each other! Ash rained from the sky in Seattle and Portland for weeks. Record monsoons swept through Asia. Parts of Sierra Leone and Niger are underwater. San Francisco recorded its hottest day ever and Europe endured a triple-digit heat wave they called “Diablo.” The fucking devil is here man, and its name is climate change.
Think of the stickiest, record-hot summer you've ever experienced, whether you're 30 or 60 years old. In 10 years or less, that miserable summer will happen every second year across most of the US and Canada, the Mediterranean, and much of Asia, according to a study to be published in the open access journal Earth's Future.
Global warming might be far worse than we thought, according to a new study.
The research challenges the ways that researchers have worked out sea temperatures until now, meaning that they may be increasing quicker than previously suggested.
The methodology widely used to understand sea temperatures in the scientific community may be based on a mistake, the new study suggests, and so our understanding of climate change might be fundamentally flawed.