Humans may be losers if technological nature replaces the real thing
Wednesday, April 1, 2009 - 16:49
in Mathematics & Economics
There are Web cams focused on falcons, ferrets and fish, virtual tours of the Grand Canyon and Yosemite, and robotic dogs, seals and even dinosaurs. But what about the real deal: observing animals in their natural habitat, hiking the John Muir Trail or a playing with a live pet?