I don't agree with that.  We certainly don't understand enough about marine stratocumulus to know where and when and what to spray.  And even if true, it ignores all the associated risks.

Alan

On 2/24/2022 2:41 PM, Renaud de RICHTER wrote:
You are right.
I'm curious of this:
Research by Copenhagen Consensus shows that just $9 billion spent building 1,900 seawater spraying boats could prevent all of the temperature increase projected in this century. ...//...


Le jeu. 24 févr. 2022 à 20:31, Alan Robock ☮ <[email protected]> a écrit :

    That's not exactly right.  What he wrote is:

    "We should not commence geo-engineering now, since the technology
    is not ready and we don't yet know enough about it. But we simply
    cannot afford to not research it. It might just prove to be
    Earth's best backup plan."

    I think we all agree with this.  I debated him once on CNN.  It
    feels uncomfortable to agree with him.

    Alan

    Alan Robock, Distinguished Professor
      Chair-Elect, AGU College of Fellows
      Associate Editor, /Reviews of Geophysics/
    Department of Environmental Sciences         Phone: +1-848-932-5751
    Rutgers University                            E-mail:
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    On 2/24/2022 2:26 PM, Renaud de RICHTER wrote:
    Both SAI and MCB got a strong supporter:  Bjorn Lomborg

    
http://www.chinadaily.com.cn/a/202202/12/WS620712e7a310cdd39bc8634f.html?mc_cid=3dc934fe46&mc_eid=2decfaafd5
    
<http://www.chinadaily.com.cn/a/202202/12/WS620712e7a310cdd39bc8634f.html?mc_cid=3dc934fe46&mc_eid=2decfaafd5>

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