MacArthur’s longstanding nuclear grantmaking program as a whole
MacArthur’s late 2010s focus on weapons-usable nuclear material specifically
The Foundation had long been a major funder in the field, and made some great grants, e.g. providing support to the programs that ultimately resulted in the Nunn-Lugar Act and Cooperative Threat Reduction (See Ben Soskis’s report). Over the last few years of this program, the Foundation decided to make a “big bet” on “political and technical solutions that reduce the world’s reliance on highly enriched uranium and plutonium” (see this 2016 press release), while still providing core support to many organizations. The fissile materials focus turned out to be badly-timed, with Trump’s 2018 withdrawal from the JCPOA and other issues. MacArthur commissioned an external impact evaluation, which concluded that “there is not a clear line of sight to the existing theory of change’s intermediate and long-term outcomes” on the fissile materials strategy, but not on general nuclear security grantmaking (“Evaluation efforts were not intended as an assessment of the wider nuclear field nor grantees’ efforts, generally. Broader interpretation or application of findings is a misuse of this report.”)
Often comments like the ones Sanjay outlined above (e.g. “after throwing a lot of good money after bad, they had not seen strong enough impact for the money invested”) refer specifically to the evaluation report of the fissile materials focus.
My understanding is that the Foundation’s withdrawal from the field as a whole (not just the fissile materials bet of the late 2010s) coincided with this, but was ultimately driven by internal organizational politics and shifting priorities, not impact.
I agree with Sanjay that “some ‘creative destruction’ might be a positive,” but I think that this actually makes it a great time to help shape grantees’ priorities to refocus the field’s efforts back on GCR-level threats, major war between the great powers, etc. rather than nonproliferation.
It’s worth separating two issues:
MacArthur’s longstanding nuclear grantmaking program as a whole
MacArthur’s late 2010s focus on weapons-usable nuclear material specifically
The Foundation had long been a major funder in the field, and made some great grants, e.g. providing support to the programs that ultimately resulted in the Nunn-Lugar Act and Cooperative Threat Reduction (See Ben Soskis’s report). Over the last few years of this program, the Foundation decided to make a “big bet” on “political and technical solutions that reduce the world’s reliance on highly enriched uranium and plutonium” (see this 2016 press release), while still providing core support to many organizations. The fissile materials focus turned out to be badly-timed, with Trump’s 2018 withdrawal from the JCPOA and other issues. MacArthur commissioned an external impact evaluation, which concluded that “there is not a clear line of sight to the existing theory of change’s intermediate and long-term outcomes” on the fissile materials strategy, but not on general nuclear security grantmaking (“Evaluation efforts were not intended as an assessment of the wider nuclear field nor grantees’ efforts, generally. Broader interpretation or application of findings is a misuse of this report.”)
Often comments like the ones Sanjay outlined above (e.g. “after throwing a lot of good money after bad, they had not seen strong enough impact for the money invested”) refer specifically to the evaluation report of the fissile materials focus.
My understanding is that the Foundation’s withdrawal from the field as a whole (not just the fissile materials bet of the late 2010s) coincided with this, but was ultimately driven by internal organizational politics and shifting priorities, not impact.
I agree with Sanjay that “some ‘creative destruction’ might be a positive,” but I think that this actually makes it a great time to help shape grantees’ priorities to refocus the field’s efforts back on GCR-level threats, major war between the great powers, etc. rather than nonproliferation.
For more on philanthropy’s role in nuclear non-proliferation, see:
https://www.urban.org/sites/default/files/2021/02/05/philanthropy_nuclear_nonproliferation_and_threat_reduction.pdf
-BJS