"Unless we change course dramatically in the coming years, our carbon emissions will create a world utterly different in its very geography from the one in which our species evolved.
“With business as usual, the concentration of carbon dioxide in the atmosphere will reach around a thousand parts per million by the end of the century,” says Gavin Foster, a geochemist at the University of Southampton in England. Such concentrations, he says, haven’t been seen on Earth since the early Eocene epoch, 50 million years ago, when the planet was completely ice free. According to the U.S. Geological Survey, sea level on an iceless Earth would be as much as 216 feet higher than it is today. It might take thousands of years and more than a thousand parts per million to create such a world—but if we burn all the fossil fuels, we will get there.
No matter how much we reduce our greenhouse gas emissions, Foster says, we’re already locked in to at least several feet of sea-level rise, and perhaps several dozens of feet, as the planet slowly adjusts to the amount of carbon that’s in the atmosphere already. A recent Dutch study predicted that the Netherlands could engineer solutions at a manageable cost to a rise of as much as five meters, or 16 feet. Poorer countries will struggle to adapt to much less. At different times in different places, engineering solutions will no longer suffice. Then the retreat from the coast will begin. In some places there will be no higher ground to retreat to.
By the next century, if not sooner, large numbers of people will have to abandon coastal areas in Florida and other parts of the world. Some researchers fear a flood tide of climate-change refugees. “From the Bahamas to Bangladesh and a major amount of Florida, we’ll all have to move, and we may have to move at the same time,” says Wanless. “We’re going to see civil unrest, war. You just wonder how—or if—civilization will function. How thin are the threads that hold it all together? We can’t comprehend this. We think Miami has always been here and will always be here. How do you get people to realize that Miami—or London—will not always be there?”
Nationwide, most parades will occur rain or shine, but the parade team must make adjustments for conditions such as wind, rain, snow and low temperatures.
The combined rescue effort from multiple countries has dealt with rough weather on Sunday and Monday, but conditions should improve.
The official start of the holiday shopping season will kick off on Friday as millions venture out to score the best deals.
Following two weeks of chilly weather, change is coming to Germany this week as mild air from the Mediterranean returns.
Rain may slow travel for a time along parts of the east coast of the United States, while significant travel delays are likely in the Northwest and near the Great Lakes leading up to Thanksgiving.
The 91st annual Macy's Thanksgiving Day Parade will take place this Thursday morning with sunshine and chilly conditions expected.
Following several weeks of abnormally dry weather across Florida, a period of widespread rainfall is in store for the Peninsula.
Five people were hurt after wooden planks were scattered everywhere after a scaffolding collapsed into the street in Lower Manhattan.