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Robert Chris
2
Dec 10
Solar geoengineering
Apologies - typo - missing 'not' in signature block which should read 'I do not speak on
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Solar geoengineering
Apologies - typo - missing 'not' in signature block which should read 'I do not speak on
Dec 10
Graeme Taylor
, …
Robert Chris
4
Dec 10
AI's explanation of our climate strategy article
You might also like this Wikipedia entry on bullshit. I'd never heard of Harry Frankfurt before.
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AI's explanation of our climate strategy article
You might also like this Wikipedia entry on bullshit. I'd never heard of Harry Frankfurt before.
Dec 10
H simmens
Dec 10
Loss of tropical moist broadleaf forest has turned Africa’s forests from a carbon sink into a source | Scientific Reports
I thought is a certain irony - not a happy irony- in seeing this paper right after I came across the
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Loss of tropical moist broadleaf forest has turned Africa’s forests from a carbon sink into a source | Scientific Reports
I thought is a certain irony - not a happy irony- in seeing this paper right after I came across the
Dec 10
H simmens
Dec 10
The Guardian view on solar geoengineering: Africa has a point about this risky technology | Editorial | The Guardian
This is the first editorial that I at least have seen from the Guardian on SRM. The Guardian supports
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The Guardian view on solar geoengineering: Africa has a point about this risky technology | Editorial | The Guardian
This is the first editorial that I at least have seen from the Guardian on SRM. The Guardian supports
Dec 10
br...@chesdata.com
Dec 10
The short-term comprehensive impact of the phase-out of global coal combustion on air pollution and climate change
The short-term comprehensive impact of the phase-out of global coal combustion on air pollution and
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The short-term comprehensive impact of the phase-out of global coal combustion on air pollution and climate change
The short-term comprehensive impact of the phase-out of global coal combustion on air pollution and
Dec 10
Dr. Soumitra Das
Dec 10
🌍 Preserving Our Glaciers: A Global Expert Dialogue — December 18, 2025
Dear All. Glaciers are disappearing at an alarming rate—reshaping landscapes, intensifying water
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🌍 Preserving Our Glaciers: A Global Expert Dialogue — December 18, 2025
Dear All. Glaciers are disappearing at an alarming rate—reshaping landscapes, intensifying water
Dec 10
John Nissen
, …
rob de laet
53
Dec 10
Perilously close to point of no return: the Arctic time bomb
Dear Mike, THank you for your message. Yes, indeed! Water has this amazing shapeshifting role in the
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Perilously close to point of no return: the Arctic time bomb
Dear Mike, THank you for your message. Yes, indeed! Water has this amazing shapeshifting role in the
Dec 10
rob...@rtulip.net
,
Evan Hughes
2
Dec 10
HPAC Fortnightly Meeting
I can't open (due to old computer, perhaps). Link = ? Is it 8am on Monday in California (Pacific
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HPAC Fortnightly Meeting
I can't open (due to old computer, perhaps). Link = ? Is it 8am on Monday in California (Pacific
Dec 10
H simmens
, …
Robert Chris
53
Dec 9
Opportunity to sign on to a tipping points declaration
Hi John I think you're making this way too complicated. The analogy with the kettle doesn't
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Opportunity to sign on to a tipping points declaration
Hi John I think you're making this way too complicated. The analogy with the kettle doesn't
Dec 9
rob...@rtulip.net
, …
Tom Goreau
34
Dec 9
HPAC Forum this week: Ocean Pasture Restoration with Russ George
I'm afraid you're right! From: Robert Chris <robert...@gmail.com> Date: Wednesday,
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HPAC Forum this week: Ocean Pasture Restoration with Russ George
I'm afraid you're right! From: Robert Chris <robert...@gmail.com> Date: Wednesday,
Dec 9
Tom Goreau
2
Dec 8
Dust inputs affect ocean CDR
The abstract says that most Sahara dust iron is highly oxidized and low in P. Actually Sahara dust is
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Dust inputs affect ocean CDR
The abstract says that most Sahara dust iron is highly oxidized and low in P. Actually Sahara dust is
Dec 8
Clive Elsworth
, …
John Nissen
213
Dec 8
Reminder: The next NOAC meeting is tomorrow: Monday 13th May (Aus: Tue 14th, 6am AEST)
Hi Clive, This is the chat I got: Today Fireflies.ai Notetaker Brian 21:01 Talk to Fireflies: (Web-
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Reminder: The next NOAC meeting is tomorrow: Monday 13th May (Aus: Tue 14th, 6am AEST)
Hi Clive, This is the chat I got: Today Fireflies.ai Notetaker Brian 21:01 Talk to Fireflies: (Web-
Dec 8
H simmens
Dec 7
A Climate Advisor: Sir David King’s Journey
https://youtu.be/7v27jryUknI?si=FGYSXz0zvh06zlud The Climate Emergency Forum had the pleasure of
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A Climate Advisor: Sir David King’s Journey
https://youtu.be/7v27jryUknI?si=FGYSXz0zvh06zlud The Climate Emergency Forum had the pleasure of
Dec 7
Chris Vivian
, …
Michael MacCracken
17
Dec 7
Climate boundaries and anthropogenic CO2 emissions, CDR and SRM pathways compatible with these boundaries
Hi Robert-- I don't disagree there may be all sorts of claims. I think the spatial variability of
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Climate boundaries and anthropogenic CO2 emissions, CDR and SRM pathways compatible with these boundaries
Hi Robert-- I don't disagree there may be all sorts of claims. I think the spatial variability of
Dec 7
lindathomas0160
Dec 7
Matthew is coming $179 for vents and duct cleaning
Hey neighbors, Matthew is coming to my house to clean my Ducts and vent. I had his service last year
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Matthew is coming $179 for vents and duct cleaning
Hey neighbors, Matthew is coming to my house to clean my Ducts and vent. I had his service last year
Dec 7
Ron Baiman
Dec 6
Contrails may not be the climate villain once feared: Studies raise questions about how to adjust flight paths to minimize heat-trapping clouds
Dear Colleagues, https://drive.google.com/file/d/1rIKSFPUQ2Veu2PWRrsNK3uSgfDVsdGaU/view?usp=sharing
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Contrails may not be the climate villain once feared: Studies raise questions about how to adjust flight paths to minimize heat-trapping clouds
Dear Colleagues, https://drive.google.com/file/d/1rIKSFPUQ2Veu2PWRrsNK3uSgfDVsdGaU/view?usp=sharing
Dec 6
Ron Baiman
Dec 3
Gambill 11/25/2025 Presentation on Initiatives to support global cooling uploaded to HPAC YouTube Channel
https://youtu.be/qK_dMzE7m5Q?si=IuqMB0q6Vh1BC4b9 Thank you Lucinda for editing! Best, Ron
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Gambill 11/25/2025 Presentation on Initiatives to support global cooling uploaded to HPAC YouTube Channel
https://youtu.be/qK_dMzE7m5Q?si=IuqMB0q6Vh1BC4b9 Thank you Lucinda for editing! Best, Ron
Dec 3
Robert Chris
, …
Barbara Sneath
4
Dec 3
UK National Emergency Briefing.
Dear All, FYI, the excellent UK National Emergency Briefing organized by Simon Oldridge cost 200000
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UK National Emergency Briefing.
Dear All, FYI, the excellent UK National Emergency Briefing organized by Simon Oldridge cost 200000
Dec 3
H simmens
,
lee mcnair
2
Dec 3
The Washington Post - Private companies have raised millions to block the sun. What could go wrong?
Article might make sense IF governments were funding and scientists were studying geoengineering
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The Washington Post - Private companies have raised millions to block the sun. What could go wrong?
Article might make sense IF governments were funding and scientists were studying geoengineering
Dec 3
Michael MacCracken
, …
Clive Elsworth
5
Dec 3
Methane eating microbes
Thanks Bhasker – my mistake. Clive From: healthy-planet-...@googlegroups.com <healthy
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Methane eating microbes
Thanks Bhasker – my mistake. Clive From: healthy-planet-...@googlegroups.com <healthy
Dec 3
rob...@rtulip.net
,
John Nissen
2
Dec 2
FW: New Op-Ed: America Must Lead on Atmospheric Safety
Hi Robert, We have all been trying so hard to get the US government to take the necessary action. But
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FW: New Op-Ed: America Must Lead on Atmospheric Safety
Hi Robert, We have all been trying so hard to get the US government to take the necessary action. But
Dec 2
Bruce Melton -- Austin, Texas
Dec 2
Implications of Economic Effects of Sea Level Rise and the Erosion Disaster at the Outer Banks - An Anecdotal Report
This email is about an observation I have been building for some time with my sea level rise filmwork
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Implications of Economic Effects of Sea Level Rise and the Erosion Disaster at the Outer Banks - An Anecdotal Report
This email is about an observation I have been building for some time with my sea level rise filmwork
Dec 2
H simmens
,
Bruce Melton -- Austin, Texas
2
Dec 2
Graphic showing results of the tipping point and SAI simulations
Thanks Herb. This seems like a great piece of work and needs further deep consideration. All works
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Graphic showing results of the tipping point and SAI simulations
Thanks Herb. This seems like a great piece of work and needs further deep consideration. All works
Dec 2
H simmens
Dec 2
Very important paper just released today by Doug MacMartin, Danielle Visioni and two Chinese researchers on SAI and various tipping points
Link to the paper and the plain language summary below. Eager to hear what folks think about their
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Very important paper just released today by Doug MacMartin, Danielle Visioni and two Chinese researchers on SAI and various tipping points
Link to the paper and the plain language summary below. Eager to hear what folks think about their
Dec 2
Renaud de RICHTER
Dec 2
New Tech Slashes Kelp Production Costs by a Staggering 85%
New Tech Slashes Kelp Production Costs by a Staggering 85% scitechdaily.com/new-tech-slashes-kelp-
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New Tech Slashes Kelp Production Costs by a Staggering 85%
New Tech Slashes Kelp Production Costs by a Staggering 85% scitechdaily.com/new-tech-slashes-kelp-
Dec 2
oswald....@hispeed.ch
Nov 29
WG: Methane Removal Newsletter: Introducing new Methane Removal Program Lead, Novo Nordisk grants & more
Dear colleagues, Methane Credits are the hottest game in town… https://trellis.net/article/methane-
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WG: Methane Removal Newsletter: Introducing new Methane Removal Program Lead, Novo Nordisk grants & more
Dear colleagues, Methane Credits are the hottest game in town… https://trellis.net/article/methane-
Nov 29
Ceri SRM360
Nov 28
Are emissions cuts on track to avoid catastrophic impacts? Live Discussion
Can current emissions pledges keep us safe – or is the world heading for dangerous overshoot? And are
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Are emissions cuts on track to avoid catastrophic impacts? Live Discussion
Can current emissions pledges keep us safe – or is the world heading for dangerous overshoot? And are
Nov 28
Tom Goreau
Nov 27
Trees are cool!
Article Open access Published: 17 November 2025 Increasing tree canopy lowers urban air temperature
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Trees are cool!
Article Open access Published: 17 November 2025 Increasing tree canopy lowers urban air temperature
Nov 27
Ron Baiman
2
Nov 26
Re: [HPAC] Anyone interested in the $149 group rate for duct/dryer cleaning?
The account holder may also be hoping that a PRAG member will reply to this same list so that the
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Re: [HPAC] Anyone interested in the $149 group rate for duct/dryer cleaning?
The account holder may also be hoping that a PRAG member will reply to this same list so that the
Nov 26
Tom Goreau
Nov 26
Reversed tropical-Arctic teleconnection under climate change
Feedbacks can switch signs, making simple model predictions invalid! Article Open access Published:
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Reversed tropical-Arctic teleconnection under climate change
Feedbacks can switch signs, making simple model predictions invalid! Article Open access Published:
Nov 26