How do you know the world around you isn't just an elaborate dream, or the creation of an evil neuroscientist? If all you have to go on are various lights, sounds, smells, tastes and tickles, how can you know what the world is really like, or even whether there is a world beyond your own mind? Questions like these -- familiar from science fiction and dorm room debates -- lie at the core of venerable philosophical arguments for radical skepticism: the stark contention that we in fact know nothing at all about the world, that we have no more reason to believe any claim -- that there are trees,...

The world is awash in chemicals created by fellow citizens, but we know little to nothing about them. Understanding whether even the most prevalent ones are toxic would take decades. Many people have tragically suffered serious diseases and premature death, including children during development. Why has this occurred?
Many factors contribute, but two important ones are the laws permitting this and the manner in which science has been used to identify and assess whether or not products are toxic. Both are the outcome of legislative, corporate, and judicial choices.
Congress created...

In All Talked Out J.D. Trout exemplifies the power of science in a philosopher's hands, and takes a welcome look at the resulting fate of philosophy. Based on his 2013 Phi Beta Kappa Romanell Lectures, each chapter presents a novel and positive view of intellectual advancements with respect to traditional topics in philosophy, and explains why these achievements occurred despite the archaic and often retrograde influence of philosophical doctrine and method.

Together, these two lines of inquiry lead the reader to understand that while foundational reflection remains as necessary...