Washington State’s Olympic Peninsula In 1984, 1995, 2006, And 2016.

The American Lung Association released its 2012 "State of the Air" report. Among their findings, they report that the air quality in many places has improved, but that over 127 million people—41 percent of the U.S.—still suffer pollution levels that are too often dangerous to breathe. The report includes this graph from EPA, showing that emissions of the six common air pollutants have fallen 59% since 1990 as a result of Clean Air Act regulations. These reductions have occurred even as population, energy consumption, vehicle miles traveled and GDP have increased, debunking the myth that environmental regulations hurt economic growth.

*The "six common pollutants" are fine particulate matter (PM2.5 and PM10), sulfur dioxide (SO2), nitrogen oxides (NOx), volatile organic compounds (VOCs), carbon monoxide (CO), and lead.

Ongoing drought conditions have the prompted the U.S. Agriculture Department to declare a federal disaster area in more than 1,000 counties covering 26 states. That's almost one-third of all the counties in the United States, making it the largest disaster declaration ever made by the USDA. The result is skyrocketing corn, wheat and soybean prices.

Sea Level Rise

For thousands of years, sea level has remained relatively stable. But now, Earth’s seas are rising. Since the beginning of the 20th century, they have risen about eight inches, and more than two inches in the last 20 years alone!

As water warms, it expands and takes up more space. That means that when oceans warm, the sea level rises. This summer, we’ve been researching exactly how global warming has impacted Greenland’s ice sheet. Our ICESat-2 mission will use a laser to measure the height of the planet’s surface. Over time, we will be able to provide a record of elevation change, and estimate how much water has melted into the ocean from land ice change.

So how much ice are we actually losing? Great question, but the answer might shock you. In Greenland alone, 303 gigatons of ice was lost in 2014!

Since we know that ice is melting, we’re working to gain a better understanding of how much and how fast. We’re using everything from planes, probes and boats, to satellites and lasers to determine the impact of global warming on the Earth’s ice.

Follow along for updates and information: http://climate.nasa.gov/

From Vox:

“In recent years, China, the world’s largest emitter of carbon dioxide, has been making major efforts to restrain its coal use and shift to cleaner sources of energy. When Donald Trump and other conservatives in the United States complain that China isn’t doing anything about climate change, they simply haven’t been paying attention...

Since 2013, China’s coal consumption has actually fallen — due in part to a major economic slowdown but also in part to sluggish output in heavy industries like steel and cement that have traditionally accounted for half the country’s coal use... On top of that, as China’s leaders start to take global warming seriously, the country has been making massive investments in clean energy. As part of the Paris climate deal, China has pledged to get 20 percent of its energy from low-carbon sources by 2030. The government is planning to install an addition 130 gigawatts of wind and solar by 2020 and making big bets on nuclear power.”

Direct and indirect employment, as of 2013-2014, in the global renewable energy industry.

As wold population increase following grey wolf reintroduction to Montana, Wyoming, and Idaho, ranchers have become the wolves’ greatest antagonist, blaming them for killing their livestock. But coyotes are the primary source of livestock loss, and wolves can help drive coyotes out of areas.

Forest cover on Borneo over time, projected to 2020. Deforestation, driven mostly by clearing land to produce palm oil plantations, means less habitat for species such as orangutans, and more carbon emissions from disturbed peat lands.

In 2013 the Energy Information Administration (EIA) projected global coal use to grow 39% by 2040. Their 2017 projected revises that growth to... about 1%.

Let's look at the false choice too often portrayed in the media and by politicians of jobs vs. the environment in the context of mountaintop removal mining (MTR). Coal companies claim that any efforts to stop or restrict MTR will cost jobs and devastate economies in Appalachia. Yet, the graph above shows that as coal production has increased, employment of coal miners has decreased. This is because MTR replaces coal miners with big machinery and explosives. The reason coal companies like it is because it increases profits, in part by decreasing labor costs. Thus, it is MTR, not efforts to protect the environment by restricting MTR, that is destroying jobs in the mountains of Appalachia

44% of crocodilians are threatened according to the IUCN. The Chinese alligator, Orinoco crocodile, Phillippines crocodile, Cuban crocodile, Siamese crocodile and Gharial are all considered critically endangered. A conservation success story, the American alligator, once facing extinction, is now considered "low risk", although the American crocodile is "vulnerable".