WHAT IF 2 BY RANDALL MUNROEAN INSTANT NEW YORK TIMES BESTSELLER! An NPR Best Book of 2022"The questions throughout What If? 2 are equal parts brilliant, gross, and wonderfully absurd and the answers are thorough, deeply researched, and great fun. . . . Science isnt easy, but in Munroes capable hands, it surely can be fun." TIMEThe #1 New York Times bestselling author of What If? and How To answers more of the weirdest questions you never thought to ask The millions of people