(this is a blog, not a podcast)National Geographic Magazine - Discover Antarctica
Cool interactive website of maps and articles on Antarctica. This is the geography, and more, that will truely enhance any trip to the Antarctic.
A place where I occasionally blog about my tourism, my travels and travel experiences. - Alan A. Lew
(this is a blog, not a podcast)
(click on the title above to download the .mp3 file)
(this is a blog, not a podcast)
(click on the title above to download the .mp3 file)

Tags: Telluride, Colorado, Skiing, Snow, Soundseeing Tour, Mining, Historic Preservation, Real Estate
(click on the title above to go to the PCN TRAVELOGRAPHY web page)
(click on the title above to go to the PCN TRAVELOGRAPHY web page)
(click on the title above to download the .mp3 file)The news items in this podcast are all about China, including the Great Wall and the "Great Green Wall", which is designed to stem the rapidly expanding Gobi Desert. Historically, the invading nomadic tribes from Central Asia periodically brought havoc to the settled agricuturalists of China. In the long run, Chinese culture overcame these invations by acculturating the nomads and making them "Chinese." The advancing desertification from Central Asia today probably threatens the heart of Chinese civilation more than any invading group ever had. We will probably know sooner than later (like by the 2008 Beijing Olympics) whether or not the Great Green Wall will have any hope of stemming the advancing deserts.
This issue leads into the main topic of today's podcast -- the projected impacts of global warming on the major tourism regions of the world. Unfortunately, this is not a very upbeat topic. But it is one that needs to be discussed and addressed to prevent the environmental, social and economic chaos that could result from global climate change within our lifetimes.
Links to items discussed in today's podcast:
(click on the title above to go to the PCN TRAVELOGRAPHY web page)
(this is a blog, not a podcast)
(click on the title above to go to the PCN TRAVELOGRAPHY web page)
(click on the title above to download the .mp3 file)
(click on the title above to go to the PCN TRAVELOGRAPHY web page)
(click the title above to download the podcast .mp3 file)
(click the title above to go to the PCN website for this podcast)