Lawrence Krauss on the Origins of the Universe

Lawrence Krauss on origins of the Universe at For Thought: Origins Our fascination with the universe encompasses everything from its scope to its composition. The most fundamental questions concern its origins. Scientific advances now provide fascinating insight into how the universe was formed, and the age- old assumption that something cannot arise from nothing has been turned on its head. How did the universe come into being and what are the elements that set it on the trajectory that brought it to its