This week on HDNet News and Docs:

Dan Rather Reports, 8 pm ET PREMIERE Carbonomics - Understanding an issue you need to know. Cap and trade and a plan by the Obama administration to reduce pollution.

HDNet World Report, 9 pm ET PREMIERE To the Moon, Or Not?; Puerto Rico: Island Under Siege; Viewfinder: The Littlest Tulku - NASA is testing the new Ares rocket, designed to bring us back to the Moon and on to Mars. But can we really afford to explore anymore? Next, to the island of Puerto Rico, which is awash in drugs. Addiction is at epidemic levels, and it is a major transit point for traffickers on their way to the U.S. mainland. We go inside the shooting galleries and the drug busts to investigate. Finally, a great Buddhist lama dies, and a search begins for his reincarnation. The search ends in Washington DC, and with the enthronement of ‘The Littlest Tulku.’

InFocus: Trinity and Beyond, 10 pm ET PREMIERE The Atomic Bomb Movie - Trinity and Beyond is an unsettling yet visually fascinating documentary presenting the history of the design, development, production and testing of nuclear weapons between 1945 until 1963.