Dear Oswald--For the benefit of others in the discussion, what my
follow-ups with you suggested was that the real key to quickly getting
the temperature reductions that you are talking about would be iron
aerosol injection to bring the methane concentration down to its
preindustrial level. As
Clive,
I wa a little rude I think .. so apologies are in order.
Rob wood is right ( I would ay that as I taught him meteorology when he came to
do his PhD) , so I am very biased!!
Danny Rosenfeld has always argued that if we seed spray of the right size all
over the oceanic high pressure
Hi Alan,I was somewhat startled when I first saw you present an analysis at an HPAC meeting last year about the central role of water vapor. Are there published papers that support the case that water vapor is a much more important GHG than CO2? And if so do these or other papers examine the
*(one proposal for possibly "squaring the circle on this" here:
https://drive.google.com/file/d/1o5xQogx1kKgD-QlM4MVPdWeL2BzBtwUm/view?usp=sharing
)*
On Thu, Mar 21, 2024 at 11:09 AM Ron Baiman wrote:
>
> Dear Colleagues,
>
> An outstanding and extremely informative interview with Doug
Sorry.
I keep emphasising this. H2O is the biggest greenhouse gas contributing ~
51% of the warming, CO2 is ~ 19%. So with clausius clapeyron, for each
degree C rise we have 7% more water vapour ( therefore approx a 3.5%)
larger contribution. With 3C which we will be at in about 20years at
Dear Colleagues,
An outstanding and extremely informative interview with Doug MacMartin IMO
on SAI (with some comments on MCB) shared recently by Andrew (thank you!):
https://www.youtube.com/live/_JBLMsXNmhs?si=3qoDl1RNLS4zb_zc
who has also asked and posted in the geoengineering google group a
Oswald,
It’s fine in theory to say “All we have to do is remove the GHG which cause
Global Warming” but few people believe it can be scaled up fast enough to avoid
tipping points, worsening climatic effects etc. How do you think it can be done
fast enough?
Best wishes
Chris.
*This item and others will be in the monthly “Solar Geoengineering Updates
Substack” newsletter:* https://solargeoengineeringupdates.substack.com/
---
https://www.science.org/doi/10.1126/sciadv.adi8594
*Authors*
GRAHAM FEINGOLD ,
