I recently realized that saving money to build reasonable wealth is a priority in my life that I want to pursue alongside giving significantly. I want to feel independence from the need to work in my current job, be confident about buying a house for a family someday, be in a position to help family in need etc.
Saving and giving are two pots I would like to balance out. I am currently completely unsure about how much I should reasonably save and how much savings I need to reach my goals.
Can you recommend resources, rules of thumb that you follow etc. to find my personally right saving rate?
Having that sorted would make me feel much more secure about my giving.
I see your point about the 'risk' language. I think the matter depends on whether/to what extent you find EA contributions to be a matter of universal duty. The more you view them this way, the less speaking about 'risk' here makes sense. This, however, is not a given - even if I myself feel morally bound to contribute to a certain extent, I may not believe others around me have such duties (the duty may derive from the promises I made, my attachment to consistency of my views etc.) And in that latter case obliging them to help me because I sacrificed my savings or the good cause seems not ok.
Pooling of risk as you view it would require forming some kind of non-profit insurance entity that would still need to be well-organized/chartered and come with some operating costs. May be worth contemplating for the community as a venture, especially as its charter could include a mechanism for the money being automatically donated when certain risks do not materialize for the contributors.