Money quote:

 The perspective article shows, for example, that a three-month experiment
> in the equatorial zone would need to cause an increase in sunlight
> reflection that is three times as large as what occurred when Mount
> Pinatubo erupted in 1991 to exceed the background variability and be
> detected.


I remember hearing David Keith express high confidence that we would be
able to detect SRM, this seems to take a different view.  Thoughts?



---
Fred Zimmerman
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On Wed, Jan 29, 2014 at 9:51 AM, Stephen Salter <[email protected]> wrote:

> Hi All
>
> The site
>
> http://www.nature.com/nclimate/journal/v4/n2/pdf/nclimate2076.pdf
>
> has an interesting paper on the detection problem.
>
> Stephen
> --
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>
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