View of NASA’s Portrait of Global Aerosols

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High-resolution global atmospheric modeling run on the Discover supercomputer at the NASA Center for Climate Simulation at Goddard Space Flight Center, Greenbelt, Md., provides a unique tool to study the role of weather in Earth’s climate system. The Goddard Earth Observing System Model, Version 5 (GEOS-5) is capable of simulating worldwide weather at resolutions of 10 to 3.5 kilometers (km).

This portrait of global aerosols was produced by a GEOS-5 simulation at a 10-kilometer resolution. Dust (red) is lifted from the surface, sea salt (blue) swirls inside cyclones, smoke (green) rises from fires, and sulfate particles (white) stream from volcanoes and fossil fuel emissions.

"Any fool can destroy trees. They cannot run away; and if they could, they would still be destroyed - chased and hunted down as long as fun or a could could be got out of their bark hides, branching horns, or magnificent bole backbones… It took more than three thousand years to make some of the trees in these Western woods - trees that are still standing in perfect strength and beauty, waving anding singing in the mighty forests of the Sierra. Through all the wonderful, eventful centuries since Christ’s time - and long before that - God has cared for these trees, saved them from drought, disease, avalanches, and a thousand straining, leveling tempests and floods; but he cannot save them from fools - only Uncle Sam can do that."

John Muir, father of American conservation - 1897 (via sciencecenter)
jtotheizzoe:

Lights out over the Northeast, as captured by NASA’s Suomi NPP on October 21 and November 1, before and after Hurricane Sandy.
Funding for NASA’s weather and climate satellites is faltering. if we don’t support strong science funding, we won’t have the tools to predict the next disaster. We’ll only have the tools to measure the damage.

jtotheizzoe:

Lights out over the Northeast, as captured by NASA’s Suomi NPP on October 21 and November 1, before and after Hurricane Sandy.

Funding for NASA’s weather and climate satellites is faltering. if we don’t support strong science funding, we won’t have the tools to predict the next disaster. We’ll only have the tools to measure the damage.

"If you were teaching a graduate seminar in public policy and challenged your students to come up with the most difficult possible problem to solve, they’d come up with something very much like climate change. It’s slow-acting. It’s essentially invisible. It’s expensive to address. It has a huge number of very rich special interests arrayed against doing anything about it. It requires international action that pits rich countries against poor ones. And it has a lot of momentum: you have to take action now, before its effects are serious, because today’s greenhouse gases will cause climate change tomorrow no matter what we do in thirty years."

Kevin Drum, with the sad truth. (via motherjones)

No candy for you, Kevin Drum. Your completely logical point and 110% truthy take on the political difficulties of dealing with climate change is like the worst trick when I asked for a treat.

But it’s something we need to hear.

(via jtotheizzoe)

As if the effects weren’t serious enough already.

jtotheizzoe:

Climate and energy journalist/guru Chris Mooney tackles the question at Mother Jones. Hurricane Sandy is a very interesting storm, with some features influenced by climate and some perhaps not. 

It brings home the point that this presidential campaign has been silent on the issue of climate, and it’s sad that it takes a storm for some people to speak up. As Chris writes:

In a campaign season that has studiously avoided the “C” word, Sandy reminds us that eventually, the weather always forces the issue.

Before you get into a climate change debate with your neighbor after the power goes out, read his summary first.

Here’s a recent thermal image from NASA’s Aqua satellite showing the “perfect storm” collision of warm ocean moisture with cold polar air, a reminder that warming oceans can only lead to more frequent collisions of this kind in the future.

  • scientists: "extreme weather is becoming the norm thanks in part by man-made climate alterations due to our excessive and illogical methods of extracting natural resources, we can't even change the first one now, but we can stop it from getting worse"
  • people: lol nah ur just foolin us.
  • sandy: hey
  • people: HELP ME SCIENCE
  • sandy: ok Im done fuckin shit up, cya
  • scientists: so.... can we start creating smarter policies to manage our natural resources yet?
  • people: lol nah ur just foolin us

jtotheizzoe:

That’s the amount of climate change attributed specifically to man-made activities, according to a new study. More at Nature News.

"Everybody, even the schoolchildren, knows this is a catastrophe for all of us"

Fatih Birol, Chief Economist for the International Energy Agency, referencing our energy consumption and estimates of temperature increases at U.N. climate talks in Durban, South Africa.

More: World on track for nearly 11-degree temperature rise, energy expert says - The Washington Post

(via jtotheizzoe)

mothernaturenetwork:

Study finds mysterious rise in erratic weatherA climate study has found increasing fluctuations between cloudy days and sunny ones, and between dry days and downpours.

mothernaturenetwork:

Study finds mysterious rise in erratic weather
A climate study has found increasing fluctuations between cloudy days and sunny ones, and between dry days and downpours.

"The science is not settled, not by a long shot. Last month, scientists at CERN, the prestigious high-energy physics lab in Switzerland, reported that neutrinos might—repeat, might—travel faster than the speed of light. If serious scientists can question Einstein’s theory of relativity, then there must be room for debate about the workings and complexities of the Earth’s atmosphere."

Robert Bryce: Five Truths About Climate Change

I didn’t expect that even the neutrino-faster-than-light thing would be used by climate change deniers. Wow.

(via scipsy)

J- Room for debate? There is room for debate. The debate has happened. And scientists overwhelmingly agree: Man-made climate change is real, and it’s a serious threat. 

Don’t believe me? Here’s nearly 20 statements from scientific societies and working groups that say the same thing. They have a word for this, it’s called “consensus”.

(via jtotheizzoe)

wespeakfortheearth:

Imagine what it will be like when much of the South is like this most of the time (other than the occasional record-smashing deluge) — and temperatures are some 9°F to 11°F warmer on average.  It will be the great repopulation of the North.

Hansen also has a new paper out on climate change in which he says:

It is time for all of us to get Tea-Party-angry about what our political system has become and about the intergenerational injustice being perpetrated on young people.

And if you think the South looks bad, check out the future drought maps of Europe…

returntothestars:

James Taylor of Forbes magazine, the same James Taylor and Forbes magazine who attempted to debunk global warming using a paper published by a creationist and ExxonMobil associate, is at it again.

This time, Taylor has dug up a 2007 debate, at the end of which, 46% of the non-climate-scientist-audience was persuaded that climate change was “not a crises.” That’s up from 30% before the debate. Taylor finds this persasuive enough to declare victory for the climate science denialists.

Yeah, that’s nice. Meanwhile, 97% of climate scientists agree that anthropogenic climate change is real.

What an interesting but expected duo; Creationism and climate change denialists.

“Now, we don’t know who will win next year’s presidential election. But the odds are that one of these years the world’s greatest nation will find itself ruled by a party that is aggressively anti-science, indeed anti-knowledge. And, in a time of severe challenges — environmental, economic, and more — that’s a terrifying prospect.”

"If you dive into the weeds a little bit on this global warming thing, you see that it seems that facts are certainly on Huntsman’s side on all of this and fact checkers have come out, we’re actually having our own brain room look look at this right now that any of Perry’s comments don’t seem to hold a lot of water. It doesn’t matter. What’s resonating right now in South Carolina is helping Governor Perry tremendously and he fired back at Huntsman on global warming and gaining traction, facts or not."

jtotheizzoe:

Heat Defines the Country in July
You can practically draw a map of the U.S. with the record daytime and nighttime highs in July 2011. You know, if your crayons weren’t melting in the box and all.

“How hot was the month of July in 2011? So hot that just by plotting the location of each daily heat record that was broken, a nearly complete image of the contiguous United States is visible. Almost 9,000 daily records were broken or tied last month, including 2,755 highest maximum temperatures and 6,171 highest minimum temperatures (i.e., nighttime records).”

(via NOAA and MOCUS)

jtotheizzoe:

Heat Defines the Country in July

You can practically draw a map of the U.S. with the record daytime and nighttime highs in July 2011. You know, if your crayons weren’t melting in the box and all.

“How hot was the month of July in 2011? So hot that just by plotting the location of each daily heat record that was broken, a nearly complete image of the contiguous United States is visible. Almost 9,000 daily records were broken or tied last month, including 2,755 highest maximum temperatures and 6,171 highest minimum temperatures (i.e., nighttime records).”

(via NOAA and MOCUS)