More than 6,000 different species living on the sea-floor have been identified so far and more than half of these are unique to the icy continent. A combination of long-term monitoring studies, newly gathered information on the marine life distribution and global ocean warming models, enable the scientists to identify Antarctica's marine "biodiversity hotspots".
Researcher Griffiths describes how krill populations (the shrimp-like invertebrates eaten by penguins, whales and seals) are reducing as a result of a decrease in sea-ice cover. A much smaller crustacean (copepods) is dominating the area once occupied by them. This shifts the balance of the food web to favour predators, like jellyfish, that are not eaten by penguins and other Southern Ocean higher predators. Sea-ice reduction is also affecting penguins that breed on the ice.
when there’s money to be made, both workers and the environment are expendable
If you are a CEO who skims millions of dollars off other people’s labor, it’s called a “bonus.” If you are a flood victim who breaks into a sporting goods store to grab a lifejacket, it’s called looting. If you lose your job and fall behind on your mortgage, you get evicted. If you are a banker-broker who designed flawed mortgages that caused a million people to lose their homes, you get a second-home vacation-mansion near a golf course.
The 1% are willing to spend billions impeding democratic initiatives, which is why every so-called environmental issue is also about building a democratic culture.
If you drag heavy fishnets across the ocean floor and pulverize an entire ecosystem, ending thousands of years of dynamic evolution and depriving future generations of a healthy ocean, it’s called free enterprise. But if, like Tim DeChristopher, you disrupt an auction of public land to oil and gas companies, it’s called a crime and you get two years in jail.
Tearing apart wildlife habitat to make a profit and doing the same at a workplace are just considered the price of doing business. Clearcutting a forest and clearcutting a labor force are two sides of the same coin.
The desperate effort to grow the economy to solve our economic woes is what keeps Timothy Geithner at the helm of the Treasury and is what stalls the regulation of greenhouse gasses. It’s why we are told we must sacrifice environmental quality for pipelines and why young men and women are sacrificed to protect access to oil, the lubricant for an acquisitive economic engine.
we have built an all-encompassing economic engine that requires unending growth. A contraction of even a percent or two is a crisis, and yet we are embedded in ecosystems that are reaching or have reached their limits.
Like so much else these days, the crash, as it happens, will not be suffered in equal measure by all of us. The one percenters will be atop the hill, while the 99% will be in the flood lands below swimming for their lives, clinging to debris, or drowning.
Degrading the planet’s operating systems to bolster the bottom line is foolish and reckless. It hurts us all. No less important, it’s unfair. The 1% profit, while the rest of us cough and cope. After Occupy Wall Street, isn’t it time for Occupy Earth?