Professor Freeman Dyson, a great physicist, thinker and futurist, has been very active in scientific, literary and public policy activities throughout his career. As a tribute to him on the occasion of his 90th birthday and to celebrate his lifelong contributions in physics, mathematics, astronomy, nuclear engineering and global warming, a conference covering a wide range of topics was held in Singapore from 26 to 29 August 2013. Distinguished scientists from around the world, including Nobel Laureate Professor David Gross, joined Professor Dyson in the celebration with a festival of lectures.

This memorable volume collects an interesting lecture by Professor Dyson, Is a Graviton Detectable?, contributions by speakers at the conference, as well as guest contributions by colleagues who celebrated Dyson's birthday in Princeton.