Alexander R. Pruss examines a large family of paradoxes to do with infinity - ranging from deterministic supertasks to infinite lotteries and decision theory. Having identified their common structure, Pruss considers at length how these paradoxes can be resolved by embracing causal finitism. While dealing with the various paradoxes, the book contributes to our understanding of logic, metaphysics, philosophy of mathematics, physics, and religion ... This book is a model for how to deal with paradoxes and raises the bar for their philosophically sophisticated treatments.