On this episode of Expanded Perspectives the guys start the show off by talking about how the loss of Louisiana’s coast due to saltwater intrusion, sea level rise and industry is a big problem for the environment and the economy. But it could also change our understanding of the state’s history. In some places, the water is taking with it ancient Native American sites, posing challenges for archaeologists. Then, A UFO investigator looking for evidence of flying saucers inadvertently stumbled across the suspected aircraft in an eight-month-old Google satellite image. If Scott C Waring is correct, the plane had travelled to the Cape of Good Hope, off Cape Town, South Africa. His claim today coincides with the discovery of debris on the east coast of Africa in an area between Mozambique and Madagascar. Then, as scientists step up their search for other life in the universe, two astrophysicists are proposing a way to make sure we don't miss the signal if extraterrestrial observers try to contact us first. Then, scientists are trying to clone extinct Ice Age cave lions using DNA from 12,000 year old remains. After the break Cam brings up the interesting and unsolved mystery of Crop Circles. Thanks for listening to Expanded Perspectives, have a great week!

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