informs you she no longer believes the TDT ideas are workable?
If anything, that would be the most bang for the buck. There is a non-zero chance that the TDT is a blind avenue, and if so, discovering it early would save the SI's mission of preventing x-risk from AGI lots of time and money. Litany of Tarsky and such.
If the folks at SIAI respect Briggs enough to reason "well, if she can't do it, no one can" and move on to the next thing, that could be bang for buck.
Series: How to Purchase AI Risk Reduction
I recently explained that one major project undergoing cost-benefit analysis at the Singularity Institute is that of a scholarly AI risk wiki. The proposal is exciting to many, but as Kaj Sotala points out:
Indeed. So here is another thing that donations to SI could purchase: good research papers by skilled academics.
Our recent grant of $20,000 to Rachael Briggs (for an introductory paper on TDT) provides an example of how this works:
For example, SI could award grants for the following papers:
(These are only examples. I don't necessarily think these particular papers would be good investments.)