Today we replay the two segments aired on March 20 and May 8.
If the planet's atmosphere hits a milestone of 400 ppm of green house gases and hardly anyone notices, does it still count? Uhhh…..yes says David Turnbull, Campaigns Director for Oil Change International. We'll hear why this parts-per-million threshold better be a pivot point or else.
The film maker of "Unacceptable Levels" explains whats at stake from exposure to everyday chemicals and what can be done about it. Ed Brown says it starts with awareness and the film, and this interview, tells us what we need to know.