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Note, when have you seen contrails, recently?

Im well aware that a contrail must be, up or below an altidude.
Its been at least 2 months.
Funnily enough, I haven't!
Their disappearance seems to have coincided with people deciding that it's a real thing.
Richard Vobes recently interviewed 2 experienced commercial pilots who told him that something had definitely been going on for a long time.
I had previously dismissed it because of the scale of the operation would require vast factories and considerable resources.
 
Chemtrails Are Not Contrails: Radiometric Evidence
Abstract:

Concerted efforts are made to deceive the public into falsely believing the jet-emplaced tropospheric aerosol trails, called chemtrails by some, are harmless ice-crystal contrails from aircraft engine exhaust-moisture. Our objective is to use radiometric measurements in the range 250-300 nm to show that a typical chemtrail is not a contrail, and to generalize that finding with additional data.

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Source: Herndon, J. Marvin, Raymond D. Hoisington, and Mark Whiteside. 2020. “Chemtrails Are Not Contrails: Radiometric Evidence”. Journal of Geography, Environment and Earth Science International 24 (2):22-29.
 

Attachments

  • Herndon, J. Marvin, Raymond D. Hoisington, and Mark Whiteside. 2020. “Chemtrails Are Not Contr...pdf
    432.6 KB · Views: 11
On Conditionsc for Contrail Formation from Aircraft Exhausts
Abstract:

Summary. The formation of contrails (condensation trails) from aircraft exhaust has been investigated since 1919. Related studies are reviewed. The thermodynamical foundation of the Appleman threshold criterion for contrail formation has been first described by SCHMIDT in 1940. The Schmidt/ Appleman criterion is reexamined, including the effects of the conversion of part of the combustion heat into kinetic energy of the motions in the wake of the aircraft causing higher threshold te1nperatures for contrail formation than without this conversion. The criterion is also derived including the kinetic energy of the jet plumes but this effect changes the threshold temperature only a little. The analysis is applied for a measured test case with the so-called ATIAS aircraft and for typical modern wide-body aircraft of type B747. If the aircraft would burn liquid hydrogen (liquid methane) instead of kerosene fuel, contrails would appear at typically 10 K
(4.5 K) higher ambient temperatures and would be geometrically thicker and longer. However, this does not necessarily mean that such alternative fuels have a stronger impact on climate because such fuels will cause less and larger particles with smaller optical thickness and faster sedimentation.​
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Source: Schumann U. On conditions for contrail formation from aircraft exhausts. Meteorologisch Zeitschrift. 1996;5:4-23
 

Attachments

  • Schumann U. On conditions for contrail formation from aircraft exhausts. Meteorolog...pdf
    919.5 KB · Views: 17
Quantifying Expert Consensus against the Existence of a Secret, Large-scale Atmospheric Spraying Program
Overview:

Nearly 17% of people in an international survey said they believed the existence of a secret large-scale atmospheric program (SLAP) to be true or partly true. SLAP is commonly referred to as ‘chemtrails’ or ‘covert geoengineering’, and has led to a number of websites purported to show evidence of widespread chemical spraying linked to negative impacts on human health and the environment. To address these claims, we surveyed two groups of experts—atmospheric chemists with expertize in condensation trails and geochemists working on atmospheric deposition of dust and pollution—to scientifically evaluate for the first time the claims of SLAP theorists. Results show that 76 of the 77 scientists (98.7%) that took part in this study said they had not encountered evidence of a SLAP, and that the data cited as evidence could be explained through other factors, including well-understood physics and chemistry associated with aircraft contrails and atmospheric aerosols. Our goal is not to sway those already convinced that there is a secret, large-scale spraying program—who often reject counter-evidence as further proof of their theories—but rather to establish a source of objective science that can inform public discourse.​

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Source: Shearer, C., West, M., Caldeira, K., & Davis, S. J. (2016). Quantifying expert consensus against the existence of a secret, large-scale atmospheric spraying program. Environmental Research Letters, 11(8), 084011.
 

Attachments

  • Shearer, C., West, M., Caldeira, K., & Davis, S. J. (2016). Quantifying expert consensus again...pdf
    286 KB · Views: 17
Chemtrails and Solar Geoengineers: Governing Online Conspiracy Theory Misinformation
Abstract:

This Article assesses legal obstacles to regulating chemtrail misinformation and proposes responses that work within prevailing norms and laws governing online speech. It explains how chemtrail content complicates public deliberation on solar geoengineering and, by extension, hurts the legitimacy of research activities. It also sharpens the general contributions of misinformation scholarship by applying them specifically to chemtrail content. It concludes with recommendations on how to limit chemtrail misinformation’s spread and impact. Reckoning with climate change, geoengineering, and online misinformation is a multigenerational project. Legal and policy analysis must accordingly adopt a long-time horizon when devising regulatory responses.

Source: Charles R. Corbett, Chemtrails and Solar Geoengineers: Governing Online Conspiracy Theory Misinformation, 85 Mo. L. Rev. (2020)
 

Attachments

  • Charles R. Corbett, Chemtrails and Solar Geoengineers Governing Online Conspiracy Theory Misin...pdf
    653.5 KB · Views: 36
Chemtrails and Covid-19 Two Faces of Evil.
Abstract:

Chemtrails and Covid-19, two faces of Evil, threaten all life on our planet solely for political reasons. If we are to have a viable future on this planet, a critical mass of humanity must wake up to the atrocities of the ongoing chemtrail and biological
operations. People must break out of their mass formation hypnosis and distractions, start to look up, and bear witness to the terrible suffering of the natural world around us. We are not separate entities from the rest of the biosphere: if the forests die, the wildlife dies, and the oceans die, we too will die. Our time is short – action is urgently needed now to salvage what remains of our natural life support systems and give our children a healthy and viable future.​

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Source: Whiteside, M., & Herndon, J. M. (2022). Chemtrails and Covid-19 Two Faces of Evil. Advances in Social Sciences Research Journal, 9(4), 184–200.
 

Attachments

  • Whiteside, M., & Herndon, J. M. (2022). Chemtrails and Covid-19 Two Faces of Evil. Advances in...pdf
    1.6 MB · Views: 24
Chemtrails in the Sky, Toward a Group-mediated Delusion Theory
Abstract:

This case study proposes the concept of group-mediated delusion as a social media related phenomenon. A group-mediated delusion is defined as a jointly held unverifiable view or belief, which a group enforces and sustains through public discussions and persuasion in social media community environments. This study focuses on the “chemtrails” conspiracy theory using descriptive data gathered from Facebook and the Google Trends service. The study concludes that the “chemtrails” notion was enhanced by virtual groups/communities on social media. Google Trends evidence shows an increasing global interest from 2004 until 2015, while most of the Facebook groups were established from 2010 until 2015. The study discusses several implications related to group-mediated delusions.

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Source: Bantimaroudis, Philemon. "Chemtrails” in the Sky, Toward a Group-mediated Delusion Theory." Studies in Media and Communication, 4.2 (2016), 23-31.
 

Attachments

  • Bantimaroudis, Philemon. “Chemtrails” in the Sky, Toward a Group-mediated Delusion Theory. Stu...pdf
    288.8 KB · Views: 17
Aerosol and Electromagnetic Weapons in the Age of Nuclear War
Overview:

North America is now suffering its seventh year of conspicuous and dangerous aerosol and electromagnetic operations conducted by the U.S. government under the guise of national security. Concerned citizens watch in fear as military tankers discolor the skies with toxic chemicals that morph into synthetic clouds. We continually witness bizarre meteorological occurrences as powerful electromagnetic devices manipulate both the jet stream and individual storm fronts to create artificial weather and climatic conditions. Black operations projects embedded within these aerosol missions are documented to sicken and disorient select populations with biological test agents and psychotronic mind/mood control technologies. Part of what is happening in the atmosphere above us involves the Pentagon's secret space weapons program, designed for strategic, operational and tactical levels of war. NASA missions will soon be transferred to Pentagon control.1 The Air Force Space Command declares that, in order to monitor and shape world events, it must fight intense, decisive wars with great precision from space.2 Air Force Secretary James G. Roche has stated: "Space capabilities are integrated with, and affect every link in the kill chain."

Source: Amy Worthington . Chemtrails: Aerosol and Electromagnetic Weapons in the Age of Nuclear War, Global Research, June 2004
 

Attachments

  • Amy Worthington . Chemtrails, Aerosol and Electromagnetic Weapons in the Age of Nuclear War, G...pdf
    60.2 KB · Views: 17
Experts Debunk Chemtrails Conspiracy

Williams, Sam . Experts Debunk Chemtrails Conspiracy, Lassen County Times (Lassen, California)...jpg

Source: Williams, Sam . Experts Debunk Chemtrails Conspiracy, Lassen County Times (Lassen, California) Vol.XXX, Nº8, ‎December 9, 2008, p.1A,7
 
Resident Fumes over Chemtrails

Williams, Sam . Resident Fumes over Chemtrails, Lassen County Times (Lassen, California) Vol.X...jpg

Source: Williams, Sam . Resident Fumes over Chemtrails, Lassen County Times (Lassen, California) Vol.XXX, Nº7, ‎December 2, 2008, p.1A,6
 
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