Lecture on Bottled v/s Tap Water

In this nearly hour long video lecture, delivered at the California Academy of Sciences, the speaker talks about how bottled water is really not as safe as we think it is.

Consumption of bottled water in the US has grown nearly exponentially since the 1970s. Interestingly consumption over the last couple of years seems to have abruptly declined (not merely a decrease in the rate of growth).

Check it out, although you may not learn anything that you didn't already know or suspect.