Dr. Michael Osborne: Humanity as a Geologic force
Has humanity had such an influence upon the Earth that future generations will look back and see our indelible mark?\xa0 Plastic?\xa0 Splitting the atom?\xa0 Moving invasive species from place to place?\xa0 Is this the Anthropocene?\xa0 Is this the age of man?\xa0 Join John & Dr. Michael Osborne as they try and examine things in their own kind of way.