China’s Incentive To Pollute: Global Warming Is Big Business
While most countries are fast decreasing greenhouse gas emissions, China’s overall carbon emissions almost tripled between 2000 and 2018. The country now accounts for almost 30 percent of the world’s carbon emissions, while only numbering 18 percent of the world’s population.
China’s rapid economic growth, averaging about 9.1 percent annually since 2000, according to self-reported figures and based in large part on fossil-fuels, is alone sufficient to push global warming beyond the safe temperature of 2°C within 16 years.
China is disincentivized to limit its own greenhouse gas emissions as 1) its internal economy depends on the burning of cheap energy, and 2) its growing clean energy exports, including solar, wind, hydro, and nuclear, depend on world demand to limit the effects of global warming. China’s authoritarian leadership depends for its survival on compensating its population, which cannot vote, through quick and dirty economic growth.
The Northeast warms ahead of rest of USA
Northeast states are among the fastest warming in the U.S., a trend that can be detected down to the county level. Here’s a look at how air temperatures in each county over the past five years compares with 20th century averages. In much of the region, the greatest temperature changes follow the coastline.
On Sept. 9, 2019, a mountain lion was found dead in the Santa Monica Mountains. It was the fifth mountain lion to die from consuming rat poison in that region. Rodenticides aren’t the only health risks that urban wildlife face. Wildlife living in cities or suburban areas experience unique health challenges compared to their country cousins, often due to human activities.
A recent study found that overall, urban wildlife had poorer health than wildlife in more natural areas. This was mostly due to urban animals having more toxicants in their tissues. Toxicants are toxic substances artificially introduced into the environment by human activity and include pesticides, industrial pollutants and heavy metals.
Toxicants can potentially harm animals’ reproduction, development and survival. Exposure to heavy metals has been found to weaken the immune system of tree swallows, possibly making animals more susceptible to disease or less able to recover from infection.
Another study demonstrated that exposing amphibians to pesticides increased their susceptibility to infection with a parasitic worm. Amphibian populations are in decline globally, in part due to disease, and so it is important to understand how toxicants influence disease to conserve threatened populations.
Smoke Pollution – Sydney, Australia
Bushfire smoke smothered Sydney on Tuesday, setting off fire alarms, suspending ferry services and triggering health warnings over choking air pollution.
The Sydney Opera House and harbour bridge were barely discernible through the thick haze enveloping the city, with smoke stinging the eyes and making it difficult to breathe.
The Air Quality Index compiled by the state environment department reached as high as 2,552 in some eastern suburbs — soaring past the “hazardous” threshold of 200. The pollution has been so bad it has set off smoke alarms in office buildings across the CBD, while ash has been washing up on the city’s usually pristine beaches. Flight arrivals at Sydney Airport were delayed by up to 30 minutes due to poor visibility.
‘Litter Ball’ Found Inside a Dead Sperm Whale
When workers with a whale strandings agency in Scotland performed a necropsy on a recently beached sperm whale, they found a gruesome surprise: The animal had died with around 220 lbs. (100 kilograms) of trash in its stomach. The young male sperm whale (Physeter macrocephalus) washed ashore on Nov. 28 at Luskentyre beach in Scotland’s Outer Hebrides islands. It died shortly thereafter.
Fishing nets, rope bundles, tubes and an assortment of plastic garbage formed a compact mass — a so-called litter ball — inside the 20-ton whale, “and some of it it looked like it had been there for some time.
While the amount of garbage inside the whale was “horrific,” the animal appeared to be in good health and wasn’t malnourished, according to the post. It’s likely that the trash ball interfered with digestion, but SMASS experts didn’t find any signs that the ingested debris blocked the whale’s intestines.
Australia’s Extinct Species
It’s well established that unsustainable human activity is damaging the health of the planet. The way we use Earth threatens our future and that of many animals and plants. Species extinction is an inevitable end point.
It’s important that the loss of Australian nature be quantified accurately. To date, putting an exact figure on the number of extinct species has been challenging. But in the most comprehensive assessment of its kind, research has confirmed that 100 endemic Australian species living in 1788, such as the Tasman tiger, are now validly listed as extinct.
Oxygen bar sells fresh air in pollution-hit New Delhi
With India’s capital engulfed in choking pollution, someone has sniffed an opportunity.
A bar offering fresh puffs of oxygen is proving popular among middle-aged and elderly residents of New Delhi. It was introduced in June but has proven a hit in recent weeks. The bar offers a 15-minute session to inhale a cocktail of oxygen in different flavours, for 500 rupees (€6.32).
Pollution – Oil Spill, Brazil
Brazil says a Greek ship carrying Venezuelan oil has caused an oil spill that blackened tropical beaches along 2,500 km of its coasts over the last two months. Oil slicks have been appearing for three months off the coast of northeast Brazil and fouling beaches along a 2 500km area of Brazil’s most celebrated shoreline. Crews and volunteers have cleaned up tons of oil on the beaches.
Officials say it not yet possible to quantify the environmental and economic damage from the oil slicks. The government on Friday named a Greek-flagged tanker as the prime suspect behind the oil slicks. The ship Bouboulina took on oil in Venezuela and was headed for Singapore.
Pollution – New Delhi
Air quality has dropped to its worst recorded level this year in New Delhi and nearby cities, with a thick haze hanging over the Indian capital. Delhi pollution has been described ‘like smoking 50 cigarettes a day’.
Pollution – Plastic or Cans
Producers of bottled water are scrambling to find practical ways to switch from the single-use plastics that are polluting the planet to recyclable aluminum cans.
The biggest challenge is that creating each can means twice as much carbon is released into the atmosphere than from the manufacture of one plastic bottle. Cans are also more expensive to make.
Marketing experts say this is somewhat offset because less power is needed to chill water in cans.
Despite humankind wielding an overwhelming influence on the planet, scientists say that half of Earth’s land surface not covered in ice still remains relatively wild, albeit broken into small, isolated tracts.
The summary of a National Geographic Society global survey conducted in 2017 and 2018 concludes that even with the damage to the environment caused by human activities, there is still an opportunity to protect what wild places are left.
The wildest remaining regions are the remote boreal forests of northern Canada and Russia, the Central Asia highlands, the Central and South American rainforests and the deserts of North Africa and Australia.
Depressing Image Shows Dead Baby Sea Turtle Found with 104 Pieces of Plastic in Its Belly
Sea turtles aren’t made to eat plastic.
Nuclear Waste Flush
Japan’s power company is running out of storage for the radioactive water held in tanks at the crippled Fukushima nuclear power plant and will have to start dumping it into the Pacific.
Since the 2011 meltdowns, brought on by an offshore temblor and subsequent tsunami, the Tokyo Electric Power Company has collected more than 1 million tons of contaminated water from the cooling pipes that keep the remaining reactors from melting.
“The only option will be to drain it into the sea and dilute it,” Environment Minister Yoshiaki Harada told a news conference in Tokyo.
From a distance, the beach scene at Alabama’s Bon Secour National Wildlife Refuge looked appealing: blue sky, soft sand and a Kemp’s ridley sea turtle. But as one approaches closer one can see the fatal noose around the turtle’s neck attached to the washed-up beach chair.
The plastic that humans unwittingly ingest has now been detected in stool samples from people in diverse locations around the world.
Writing in the journal Annals of Internal Medicine, lead researcher Philipp Schwabl of the Medical University of Vienna says that none of the stool samples they examined was free of microplastics.
The test subjects showed signs of possible plastic exposure from food wrappers and bottles. Most had also consumed ocean-going fish, which are known to eat plastic.
As much as 80 percent of the antibiotics entering the River Thames in human waste must be stopped to avoid the development and spread of antibiotic-resistant superbugs, a new study says.
Researchers from Britain’s Center for Ecology & Hydrology warns that rivers are now reservoirs for the superbugs, which can spread quickly to people in water, soil, air, food and animals.
The study results came after England’s chief medical officer warned that microbes resistant to antibiotics could pose a more immediate risk to humans than climate change, with their potential to kill at least 10 million people a year worldwide.
Noxious Cloud of Carbon Monoxide Pollution Spills Out of the Burning Amazon
NASA has detected a gargantuan cloud of noxious carbon monoxide (CO) rising from the Amazon blaze into the atmosphere.
The plume first appears as a greenish blob over Brazil before rapidly spreading out past the eastern and western coasts of South America, gradually darkening from green to yellow to red. This color shift signifies an increase in CO concentration in the atmosphere from about 100 parts per billion by volume (ppbv) to 160 ppbv in less than two weeks.
Smoke from Burning Amazon Turns São Paulo Afternoon into Midnight
There’s so much smoke from wildfires in the Amazon rainforest that São Paulo plunged into darkness on Monday afternoon (Aug. 19), with day turning into night. The atmosphere was a reminder that forest fires in the Amazon have surged 82% this year compared with the same period last year (from January to August).
That smoke, combined with clouds and a cold front (it’s winter in the Southern Hemisphere), led to the midnight-like darkness in São Paulo. The fires are largely burning in northern Brazil and have prompted the Brazilian state of Amazonas to declare a state of emergency.
Plastic Pollution goes Airborne
Tiny bits of microplastics have been discovered in recent months in rainwater and snowfall from Colorado to the Arctic.
They join similar plastic pollution that has shown up in groundwater, rivers and lakes, and at the deepest depths of the sea.
Scientists from the Northwest Passage Project, taking ice core samples this summer in Arctic Canada, say they also found visible plastic beads and filaments of various shapes and sizes in the ice.
Earlier studies have found that plastic has fallen from the sky in Europe’s Pyrenees Mountains, a region near Hong Kong, the Iranian capital of Tehran and Paris.