This week on Cool Science Radio hosts John Wells and Lynn Ware Peek's guests include:Leading business journalist (0:59) Mark Bergen. He writes exclusively about Google for Bloomberg, Businessweek and others. He discusses his new book Like, Comment, Subscribe: Inside YouTube’s Chaotic Rise to World Domination.Then, senior editor of space and physics at Scientific American magazine, (23:12) Lee Billings will discuss what the James Webb space telescope can tell us about Jupiter, Mars, and Earth itself - Now that photos are regularly coming back from the telescope that sits a million miles away from Earth.