Science is part of almost every aspect of our lives. Although we rarely think about it, science makes extraordinary things possible. At the flick of a switch, we have light and electricity. When we are ill, science helps us get better. It tells us about the past, helps us with the present, and creates ways to improve our future. Scientific endeavor is as much about us as it is for us. Its place in society, therefore, is not to unfold quietly at the sidelines but to become a fundamental part of the game. Now more than ever, science must engage with us, and we must engage with science.There are times when science can seem to lose its connection to society and its needs, and sometimes its objectives are not fully understood, even if they are well intended. The lack of a common language and rapid progress in many areas of research has increased the public's concern or contributed to ambivalence about the role that science and technology play in everyday life. But science cannot work in isolation, and advances in science and technology are not an objective in their own right.