Important Things We Don't Know (2nd ed.)

A skeptical examination of what we call the sciences, focusing on the important things that we still do not know about nearly everything that really matters. [Updated through 2021.] "The perspective of this book differs from that of most books that one would find in the popular science section of a library or bookshop. I do not undertake to surprise or educate the reader with examples of the marvelous discoveries of science and the amazing things that we have come to learn about the world around