Bill Nye has been the public face of science for more than 20 years. Here, he urges readers to become activists and agents of change. This is an exciting, inspiring call to unleash the power of the nerd mindset that exists within us all. Nye believes we'll never be able to tackle our society's biggest, most complex problems if we don't even know how to solve the small ones. Step by step, he shows his readers the key tools behind his everything-all-at-once approach: radical curiosity, a deep desire for a better future, and a willingness to take the actions needed to make it a reality. Problem solving is a skill that anyone can harness to create change, and Bill Nye is here to teach us how.