Adrienne Martin

The standard foil for recent theories of hope is the belief-desire analysis advocated by Hobbes, Day, Downie, and others. According to this analysis, to hope for S is no more and no less than to desire S while believing S is possible but not certain. Opponents of the belief-desire analysis argue that it fails to capture one or another distinctive feature or function of hope: that hope helps one resist the temptation to despair;2 that hope engages the sophisticated capacities of human agency, such as planning;3 or that hope involves the imagination in ways desire need not.4 Here, I focus on the role of imagination in hope, and discuss its implications for hope’s relation to practical commitment or end-setting.

"[R]easons for action must have their source in goals, desires, or intentions....[T]he possession of rationality is not sufficient to provide a source for relevant reasons,...certain desires, goals, or intentions are also necessary." ;So says Gilbert Harman. So say many other philosophers, from Aristotle to Hume to Harman and David Gauthier. To these many philosophers, this is a home truth, as obvious as the nose on your face. And yet as many philosophers---from the Stoics to Kant to Nagel and Korsgaard---reject this view, and could not find it more obviously false. Any disagreement of this nature, which forces the disputants to find arguments for claims that seem to them self-evident and undeniable, is likely to generate a long, complicated and nasty war. Fortunately for the world, already subject to more fundamentalist clashes than one cares to count, this particular war stays mostly on paper and inside the walls of the academy, without any literal casualties. ;In this dissertation, I join the ranks of those who oppose Harman and his compatriots. I bring what I believe is a new strategy to the field of engagement. The strategy involves two stages. First, we are to undertake a thorough examination of what our opponents mean when they say that goals, desires, or intentions are the "source" of reasons; no one has ever satisfactorily cashed in this metaphor, and I propose to do so. The second stage follows naturally from the first, for in seeing what our opponents mean, we see a crucial weakness in their position: their troops are mercenary, and can be recruited to our side. The second stage is this recruitment

Many people believe hope’s most important function is to bolster us in despairinducing circumstances. A related but less dramatic view is that instilling or reinforcing hope for a state of affairs is a good way to get people to act to promote that state of affairs. I propose that we conceive of hope as, most paradigmatically, the expression of desire in imagination. I then trace through the implications of this conception for, first, how hope influences motivation and, second, what forms of hope are rational.