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Published: Aug. 3, 2017, 11:30 p.m.

b'Phil, Stephen, and Michael D. discuss fast trains, future pets, global warming, cosmic mysteries, and solar energy.\\n\\nThe future of dogs as pets. Will they be the only acceptable pets in the future?\\n\\nRemembering Michael Crichton\\n\\nCalifornia bullet train between San Francisco and Los Angeles.\\n\\nDark flow to the universe\\n\\nBjorn Lomborg on global warming.\\xa0\\n\\nRay Kurzweil and the Solar Singularity.\\n\\nShould solar power be promoted by government or the private sector?.\\n\\n[This show first aired November 10 2008.]\\n\\nPhoto by Jeremy Bishop on Unsplash'