More on the variety of fronts that global warming has the environmental community fighting.
The University of Washington held its first annual symposium on environmental law last week. The idea is to choose a topic and examine how it fits into current and future regulations. This year’s focus—ocean acidification. It is sometimes called the evil twin of global warming. Ocean acidification is caused when carbon pollution from fossil fuels dissolves into our waterways. Scientists say it may cause serious harm to life on the planet; some say it is already damaging the local shellfish industry. It is also pushing the envelope of current environmental law. Bellamy Pailthorp reports. (KPLU)