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Biden admin looks at ways to shield Earth from sunlight, as mandated by Congress. (Page 1/4) |
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rinselberg
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DEC 26, 09:46 AM
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It was budgeted, so it must be done.
In October, the White House Office of Science and Technology began the implementation of a plan to support research into climate "interventions", involving engineering on a planetary scale to counteract the heating effect of carbon dioxide and other greenhouse gases by spraying "stuff" into the atmosphere.
It's called Solar Radiation Management or SRM.
Make Sunsets is a venture capital-backed U.S. startup that says it's already testing an idea.
quote | Make Sunsets, backed by two venture capital funds, launched in October. It claims to have already run two internal test flights for its plan to inject sulphur via balloons into the stratosphere, more than 20km above the Earth’s surface.
The venture, named after the deep red sunsets that would occur if particles were seeded into the stratosphere, says its “shiny clouds” will “prevent catastrophic global warming” and help save millions of lives. “Any human-caused release of carbon dioxide is geoengineering,” it argues on its website, which asks people to buy “cooling credits” to fund its work. “We screwed up the atmosphere, and now we have a moral obligation to fix things!”
Edward Parson, an expert in environmental law at University of California, Los Angeles, says Make Sunsets’ claims that it could return the world to its pre-industrial temperature for just $50bn a year are “absurd”. He explains that most researchers are wary of deploying what they consider to be a desperate, last-ditch option.
But Parson says the risks in researching solar geoengineering have been overblown and that the US “is probably the bold leader on this. It would be a big step forward if we have a research program.” |
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"Can geoengineering fix the climate?" Oliver Milman for the Guardian; December 25, 2022. https://www.theguardian.com...g-fix-climate-crisis
"The U.S. May Research Dimming the Sun as a Climate Solution" Ananya Singh for the Swaddle; November 29, 2022. https://theswaddle.com/the-...n-whats-the-fallout/[This message has been edited by rinselberg (edited 12-26-2022).]
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olejoedad
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DEC 26, 11:07 AM
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Proof that the collective IQ decreases as the number of participants increases....
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cliffw
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DEC 26, 11:27 AM
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Geo is a car. What is geoengineering ?
So, oil and gas is out, solar is out, wind energy kills wildlife, ...
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rinselberg
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DEC 26, 12:05 PM
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quote | The idea of recalibrating the world’s climate to deal with heat-trapping emissions isn’t new. A group of scientific advisers to [President] Johnson cautioned the US president about global heating in 1965, musing that “deliberately bringing about countervailing climatic changes therefore need to be thoroughly explored”.
Calls for [climate] intervention have grown in recent years as countries continue to dawdle over emissions cuts and as an internationally agreed limit of 1.5C of global heating over pre-industrial times [teeters on the edge of likely failure.] |
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"It's like my trademark 'aviator' sunglasses for the Earth."[This message has been edited by rinselberg (edited 12-26-2022).]
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olejoedad
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DEC 26, 12:52 PM
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Cries to intervene from lunatics.....
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williegoat
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DEC 26, 01:13 PM
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Yeah! Let's solve global warming by polluting the atmosphere.
quote | Make Sunsets, backed by two venture capital funds, launched in October. It claims to have already run two internal test flights for its plan to inject sulphur via balloons into the stratosphere, more than 20km above the Earth’s surface. |
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Maybe we could use sulfur. Yeah, that would be GREAT along with a little water vapor and sunshine...
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cliffw
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DEC 26, 01:21 PM
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quote | Originally posted by rinselberg: "It's like my trademark 'aviator' sunglasses for the Earth."
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Those are not sunglasses.
They are to hide his beady eyes. They double to hide his dazed and confused look.
Do you wear sunglasses inside ?[This message has been edited by cliffw (edited 12-26-2022).]
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williegoat
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DEC 26, 01:25 PM
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People don't think two steps ahead.
At one time, my boss asked me to look into a system that made hydrogen to inject into diesel engines. I called the people who were selling the system and I asked them about hydrogen embrittlement and sulfuric acid as a byproduct of the combustion reaction. They had no answer. They don't sell that system anymore.
It's like the story about the island that was overrun by mice. They imported cats to kill the mice and guess what happened.
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rinselberg
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DEC 26, 01:36 PM
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"A startup [Make Sunsets] says it’s begun releasing particles into the atmosphere, in an effort to tweak the climate"
quote | A startup claims it has launched weather balloons that may have released reflective sulfur particles in the stratosphere, potentially crossing a controversial barrier in the field of solar geoengineering.
Geoengineering refers to deliberate efforts to manipulate the climate by reflecting more sunlight back into space, mimicking a natural process that occurs in the aftermath of large volcanic eruptions. In theory, spraying sulfur and similar particles in sufficient quantities could potentially ease global warming.
It’s not technically difficult to release such compounds into the stratosphere. But scientists have mostly (though not entirely) refrained from carrying out even small-scale outdoor experiments. And it’s not clear that any have yet injected materials into that specific layer of the atmosphere in the context of geoengineering-related research.
That’s in part because it’s highly controversial. Little is known about the real-world effect of such deliberate interventions at large scales, but they could have dangerous side effects. The impacts could also be worse in some regions than others, which could provoke geopolitical conflicts. . . .
David Keith, one of the world’s leading experts on solar geoengineering, says that the amount of material in question—less than 10 grams of sulfur per flight—doesn’t represent any real environmental danger; a commercial flight can emit about 100 grams per minute, he points out. Keith and his colleagues at Harvard University have worked for years to move forward on a small-scale stratospheric experiment known as SCoPEx, which has been repeatedly delayed. |
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For the complete report:
James Temple for MIT Technology Review; December 24, 2022. https://www.technologyrevie...o-tweak-the-climate/[This message has been edited by rinselberg (edited 12-26-2022).]
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WonderBoy
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DEC 26, 02:19 PM
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Just more ways to fleece the middle-class tax payers of their money v-capital=NGO-->>tax deductable-->>cronie capitalism-->>shady legal $moneys$ transfer/laundering. Scheme. Suck that gov teet, slurp slurp. We need more Sam "the bankman" Frieds. Slurp slurp.
This sh!t has been done for decades, R.I.. You've just been dening it at your convenience and so has many countries. Ignorance is D-evil strength.v-capitol=NGO-->>tax deductable-->>cronie capitalism-->>shady legal $moneys$ transfer/laundering. Scheme.
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