What is with the lighting in this video? Brian's face kept getting light/dark etc. However, great podcast as usual Lex. I'm also on board with a one way trip to Mars. I'm ready to go now.,(reply>), Seems like the camera was left to auto exposure. It was distracting. It’s quite a contrast of light/dark when he moves closer to light source the camera is over compensating, then re-adjusting.