Planetary Restoration

Hi Doug, Thanks for the link to my letter: https://www.ft.com/content/f22de995-3b86-4e09-bf1b-

The Climate Emergency Forum hosted a conversation with Nick Oldbridge one of the two brothers who

Hi Graeme, This looks very promising towards successful SAI deployment and may complement work by

As many of you know it was announced last month that the National Center for Atmospheric Research in

 John and others, What do you make of this 2025 analysis? @BrendanKeefe Please don't challenge

This 1/29 program with Ken Caldeira and Daniel Harrison may be of interest to many of you. Herb

Hi restorers, In the earliest AFLAC commercials, this duck is cursed with being able to say only one

Please let me know if this makes sense. Regards Robert Tulip

Herb, You are asking exactly the right question. Here's my ToC in the context of the albedo

Why the US is buying icebreakers from Finland - BBC News https://share.google/afwIr91JGyqac7nt1

I'm a caregiver for my wife, and I often can't respond quickly. I suspect that you're

Hi all, The following letter needs to be cut down to 400 words for publication by the FT, or

Despite the good work of the UN FCCC its green finance model is essentially flawed. It is a catalytic

Conversation between Peter Fiekowsky, Brian von Herzen, Metta Spencer and Robert Tulip about issues

 This lengthly just published paper with some 26 authors examines a range of CDR approaches as well

Bruce, And 'over our dead body' is still the default position of most climate activist groups

Dear John, Thank you for your email, and for inviting me to support the publication of your article

I think you meant SSP5 was the worst case scenario, not SSP3, but never mind. No SSP3 is far worse.

Hi Renaud, This is an important finding, because the snow is retreating as well as the sea ice (now

This matches up with evidence of multiple WAIS collapses. The US National Snow and Ice Data Center

India Eases Sulphur Emission Rules: Clean Air or Global Warming - Faustian Bargain? South Asia is

Many of you may be interested in this discussion with three key leaders of a bold and audacious

Why Greenland is indispensable to global climate science https://share.google/4MetEK4Qlq5Omqtp6

Good catch Herb! Thanks for sharing. Interestingly this is precisely the discussion that was carried

Robert T. and all, Thanks for the cartoon. Well done. It carries a message that needs to be told and

Several days ago, we published a video that suggests setting up a $10B climate moonshot initiative

My new substack is out: Localized ocean fertilization is not OIF....It's vastly better I

Of course in a rational world one wouldn't have to write pieces like this pleading for social

Dear colleagues and friends, I hope you're starting 2026 well. I'm pleased to share the

MEER is inviting you to a scheduled Zoom meeting. Topic: MEERTALK Time: This is a recurring meeting