Join environmental educator, Kathy Donahue as she travels by VIA Rail to Churchill, Manitoba, Canada. Watch in real time as "Polar Bears International" scientists and educators share with the world, the detrimental effects of climate change on polar bears and marine life in the Tundra Connections Internet Program. Be inspired - make a difference every day - understand the science - make simple eco-friendly lifestyle choices and advocate for policies that make life on earth sustainable.