The ocean is a pretty big place, but not so big that it can swallow everything we do.
This article about rubber duckies adrift for 11 years seems awfully cute, but reminds us that "about 10,000 containers fall off cargo ships each year, creating all manner of flotsam and jetsam."
http://story.news.yahoo.com/news?tmpl=story&u=/ap/20030711/ap_on_re_us/ducks_adrift
Question -- Apart from major oil spills, what do you think is the BIGGEST impact that people have on the oceans?
Part 2 -- Do you think anything can really be done about it?