Re: Help us reverse global warming.

[John Nissen]

Hello Susan,

Have you included the PRAG proposal for climate restoration in 50 years, starting by refreezing the Arctic, continuing by lowering the global temperature, and meanwhile drawing down over a trillion tons of CO2?  Follow the blue, purple and red curves respectively in the attached.  The brown curves represent likely trajectories without intervention, with 4C expected by the end of century.  With continued rapid Arctic warming, tipping point catastrophe is almost guaranteed: inevitable and irreversible.

Regards, John

On Sun, Mar 22, 2026 at 1:57 AM Susan Rachele Dick <sdi...@uwo.ca> wrote:

Hi John ,

I have a list of 45 proposed ways of reversing global warming. 

How many of them would work?

 

I don’t know, but I’d like to.

Would you?

 

If so, here’s a new thing to do for five weeks.

 

I picked twenty of the most plausible proposals and invite some Project Save the World members and paid Substack subscribers to meet one hour for the next four weeks to discuss and appraise these innovations. Then in the fifth meeting we’ll decide what to make of them and write up our consensus. We’ll post that video on Substack.

 

You’re welcome to participate, for free. I’d love to see you again.  Here’s where you see the details and click to register. https://projectsavetheworld.substack.com/p/today-join-the-climate-crisis-public

 

But hurry!  The first meeting is next week: Wednesday, March 24 at 4 pm Toronto time. Register now so I can email you a little info to read in advance.

 

Warmly, 

Metta

Or you can call me at 1-416-789-2294.