We look at Artificial Intelligence to protect children from cyber-bullying. At this point I would venture to say people are using this a purely an assembly of buzz words The use of gravity waves to act as Tractor beams is verging on madness, the sort of thing I would think of if I were totally deranged. The mentioning of different genes being expressed at different stages of pregnancy is disturbing in that I have an overwhelming feeling of So What. If I drink milk, lactose stimulates the expression in my genes of lactase the enzyme that breaks down this binary sugar. Isn't this kind of how life operates or have I missed something here. The no cars in cities article was like listening to a fanatic. I hate cars, traffic and pollution but the arguments are shot gun, uncoordinated and not measured. Lets see how we go from here/ MP4 recording     MP3 recording -- -- Your browser does not support the audio element.