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rob...@rtulip.net
May 19
Report on HPAC Meeting with Daniel Harrison on MCB
Meeting Report: Dr Daniel Harrison on Marine Cloud Brightening for the Great Barrier Reef, Healthy
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Report on HPAC Meeting with Daniel Harrison on MCB
Meeting Report: Dr Daniel Harrison on Marine Cloud Brightening for the Great Barrier Reef, Healthy
May 19
John Nissen
, …
Michael MacCracken
16
May 17
There has been a sudden increase in the rate of sea level rise
Hi Bruce, The 0.2m in 15 years is obviously wrong. But SLR has been underestimated according to
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There has been a sudden increase in the rate of sea level rise
Hi Bruce, The 0.2m in 15 years is obviously wrong. But SLR has been underestimated according to
May 17
H simmens
May 17
Joshua Elliott chief scientist Renaissance philanthropy
Some of you may be interested in a conversation that the Climate Emergency forum had this past week
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Joshua Elliott chief scientist Renaissance philanthropy
Some of you may be interested in a conversation that the Climate Emergency forum had this past week
May 17
rob...@rtulip.net
May 15
Berlin Hero
Berlin Hero Combatting the psychology of mass delusion https://rtulip.substack.com/p/berlin-hero
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Berlin Hero
Berlin Hero Combatting the psychology of mass delusion https://rtulip.substack.com/p/berlin-hero
May 15
Dr. Soumitra Das
, …
Ron Baiman
13
May 14
India’s Extreme Heat Is a National Emergency
Thank you Soumitra. Excellent piece. Not surprisingly, I couldn't agree more! Perhaps these
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India’s Extreme Heat Is a National Emergency
Thank you Soumitra. Excellent piece. Not surprisingly, I couldn't agree more! Perhaps these
May 14
rob...@rtulip.net
May 14
Today: HPAC Presentation -Daniel Harrison - Marine Cloud Brightening on the Great Barrier Reef, 5.30 pm EDT 14 May
Sent: Thursday, 7 May 2026 2:38 PM Subject: HPAC Presentation with Associate Professor Daniel
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Today: HPAC Presentation -Daniel Harrison - Marine Cloud Brightening on the Great Barrier Reef, 5.30 pm EDT 14 May
Sent: Thursday, 7 May 2026 2:38 PM Subject: HPAC Presentation with Associate Professor Daniel
May 14
H simmens
May 14
NYTimes.com: Can Some Very Tiny Particles Cool the Planet? One Tech Company Says Yes.
Big news today as Stardust released its proprietary information - at least some of their information
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NYTimes.com: Can Some Very Tiny Particles Cool the Planet? One Tech Company Says Yes.
Big news today as Stardust released its proprietary information - at least some of their information
May 14
H simmens
,
rob de laet
2
May 12
What happened in Santa Marta Colombia last month on fossil fuels
Dear Herb, you have done it again, brilliant interview both of you are giants! Hope everyone shares
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What happened in Santa Marta Colombia last month on fossil fuels
Dear Herb, you have done it again, brilliant interview both of you are giants! Hope everyone shares
May 12
Garrity, Dennis
, …
rob...@rtulip.net
4
May 8
The Great Global Heating Emergency & The Climate Interventions to Avert It
Hi Dennis and all Your talk is the most brilliant exposition of the urgent need to test stratospheric
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The Great Global Heating Emergency & The Climate Interventions to Avert It
Hi Dennis and all Your talk is the most brilliant exposition of the urgent need to test stratospheric
May 8
John Nissen
,
Paul Klinkman
2
May 8
Alaska’s 2025 mega tsunami
Dear Restorers, The paper points out that this catastrophe happened at the edge of a retreating
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Alaska’s 2025 mega tsunami
Dear Restorers, The paper points out that this catastrophe happened at the edge of a retreating
May 8
Dr. Soumitra Das
May 7
Net Zero, the Innovator’s Dilemma, and America’s Fossil Fuel Trap
Net Zero, the Innovator's Dilemma, and America's Fossil Fuel Trap The global push toward “net
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Net Zero, the Innovator’s Dilemma, and America’s Fossil Fuel Trap
Net Zero, the Innovator's Dilemma, and America's Fossil Fuel Trap The global push toward “net
May 7
John Nissen
, …
Dr Tom Harris
17
May 7
Re: [HPAC] Updated interactive visualization of climate forcing data - 2025 data now added
Hi Gene et al., ECS does seem to be incredibly complex with CO2e making it even more so. I get the
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Re: [HPAC] Updated interactive visualization of climate forcing data - 2025 data now added
Hi Gene et al., ECS does seem to be incredibly complex with CO2e making it even more so. I get the
May 7
John Nissen
,
Bruce Melton -- Austin, Texas
3
May 5
Arctic winter sea-ice extent fails to expand and sets a new record low in 2026
Arctic sea ice extents continues at near or record low extents. Some of you may not know about daily
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Arctic winter sea-ice extent fails to expand and sets a new record low in 2026
Arctic sea ice extents continues at near or record low extents. Some of you may not know about daily
May 5
John Nissen
,
JOHN ENGLANDER
2
May 5
Chapman conference on SLR in Montreal, Canada, 8-11 June
John N — Just to advise that I have just registered for the Montreal Conference to attend in person,
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Chapman conference on SLR in Montreal, Canada, 8-11 June
John N — Just to advise that I have just registered for the Montreal Conference to attend in person,
May 5
John Nissen
,
Paul Klinkman
2
May 5
Deep-ocean heat has been marching closer to Antarctica
I'm from Rhode Island, the world's gold standard for measuring Antarctic iceberg size. When
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Deep-ocean heat has been marching closer to Antarctica
I'm from Rhode Island, the world's gold standard for measuring Antarctic iceberg size. When
May 5
J GOODWIN
May 4
How We Win
How we win We're unfortunately a planet of good liars. If you can't tell Fearless Leader that
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How We Win
How we win We're unfortunately a planet of good liars. If you can't tell Fearless Leader that
May 4
John Nissen
,
bruceh...@yahoo.com
5
Apr 30
Why delaying climate action now means higher seas by 2100
Hi John – Thanks for your comments. As you noticed, the EN-ROADs model seems to be “out of date” with
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Why delaying climate action now means higher seas by 2100
Hi John – Thanks for your comments. As you noticed, the EN-ROADs model seems to be “out of date” with
Apr 30
H simmens
Apr 29
Award Announcement: Effects of SAI on Tipping Points & Climate Impacts
Reflective just announced the 13 winners of their competition to research the connections between SAI
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Award Announcement: Effects of SAI on Tipping Points & Climate Impacts
Reflective just announced the 13 winners of their competition to research the connections between SAI
Apr 29
rob...@rtulip.net
,
Garrity, Dennis
3
Apr 29
Ted Parson HPAC 30 April: Insights from the Montreal Protocol for Climate Interventions
As background to this meeting, here is a draft chapter from my forthcoming book on the Albedo Accord,
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Ted Parson HPAC 30 April: Insights from the Montreal Protocol for Climate Interventions
As background to this meeting, here is a draft chapter from my forthcoming book on the Albedo Accord,
Apr 29
John Nissen
, …
Paul Klinkman
3
Apr 26
Promising climate progress from net-zero ambitions to the Paris Agreement goal: keeping below 2C [my foot]
> 2. The emissions of black carbon (mostly from coal fired plants and two-stroke engines, >
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Promising climate progress from net-zero ambitions to the Paris Agreement goal: keeping below 2C [my foot]
> 2. The emissions of black carbon (mostly from coal fired plants and two-stroke engines, >
Apr 26
John Nissen
Apr 26
Atlantic current shows two-decade decline across four deep-ocean monitoring sites
Atlantic current shows two-decade decline across four deep-ocean monitoring sites https://share.
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Atlantic current shows two-decade decline across four deep-ocean monitoring sites
Atlantic current shows two-decade decline across four deep-ocean monitoring sites https://share.
Apr 26
John Nissen
Apr 26
What is a ‘super El Niño’ and what might it mean for the global climate? Tipping point catastrophes inevitable without prompt and powerful cooling intervention, we say!
We have done the calculations without reliance on models. The heating trend is to 2C by 2040, having
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What is a ‘super El Niño’ and what might it mean for the global climate? Tipping point catastrophes inevitable without prompt and powerful cooling intervention, we say!
We have done the calculations without reliance on models. The heating trend is to 2C by 2040, having
Apr 26
John Nissen
Apr 25
How Antarctica warmed by 28°C in the depths of winter – and what it signals for the decades ahead
Dear Peter, This sounds much like what's been happening in the Arctic. Can the explanation be
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How Antarctica warmed by 28°C in the depths of winter – and what it signals for the decades ahead
Dear Peter, This sounds much like what's been happening in the Arctic. Can the explanation be
Apr 25
John Nissen
2
Apr 24
Fwd: AGU Weekly: 17 million US citizens face severe flood risk
I thought it would be relevant to sea level rise but it's about the increase in storm intensity.
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Fwd: AGU Weekly: 17 million US citizens face severe flood risk
I thought it would be relevant to sea level rise but it's about the increase in storm intensity.
Apr 24
John Nissen
Apr 23
Re: [HPAC] Re: Hot Arctic ahead
Hi Tom, We are clearly in an emergency situation for all to see. The only way out is for rapid
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Re: [HPAC] Re: Hot Arctic ahead
Hi Tom, We are clearly in an emergency situation for all to see. The only way out is for rapid
Apr 23
John Nissen
2
Apr 22
Greenland’s ice sheet completely melted 7 kya
There is evidence of partial meltdown in places, which is serious enough, but there could not have
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Greenland’s ice sheet completely melted 7 kya
There is evidence of partial meltdown in places, which is serious enough, but there could not have
Apr 22
Michael MacCracken
, …
Paul Klinkman
8
Apr 20
Re: [HPAC] Rehydrate the Earth to counter act global warming, and evaporative cooling causing both the water and the air to be cooled.
I'd pretty much side with Jesper's analysis. > Dear Jesper-- > Several problems I see
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Re: [HPAC] Rehydrate the Earth to counter act global warming, and evaporative cooling causing both the water and the air to be cooled.
I'd pretty much side with Jesper's analysis. > Dear Jesper-- > Several problems I see
Apr 20
Dr. Soumitra Das
Apr 19
HCI April Newsletter & India Climate Cooling Summit Update
I hope this message finds you well. I'm sharing the April edition of the HCI Newsletter (The
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HCI April Newsletter & India Climate Cooling Summit Update
I hope this message finds you well. I'm sharing the April edition of the HCI Newsletter (The
Apr 19
John Nissen
, …
Paul Klinkman
4
Apr 18
Re: [HPAC] Re: Albedo
I'm primarily with the "rehydrate the earth" advocates. Their video has a drawing that
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Re: [HPAC] Re: Albedo
I'm primarily with the "rehydrate the earth" advocates. Their video has a drawing that
Apr 18
John Nissen
, …
rob...@rtulip.net
7
Apr 18
Letter to the New Scientist, draft for comment
Hi Robert, Hansen pointed to a rise of 20m in 400 years at the beginning of the Holocene. This is the
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Letter to the New Scientist, draft for comment
Hi Robert, Hansen pointed to a rise of 20m in 400 years at the beginning of the Holocene. This is the
Apr 18