Yes, I think our population growth is sustainable. As I stated, I think the way we live can certainly be improved upon, but it will not so long as the chicken littles of the world continue chanting their extreme bullshit.
As for the dead zones... yes, I have read up on them... have YOU?
The very funny thing about the dead zones is what is causing them.
We have a single study out now that states the worlds oceans are losing phytoplankton at an alarming rate and that the entire worlds oceanic food chain could be decimated because of it.
Thus... big decreases in phytoplankton = bad for ocean
http://www.theecologist.org/News/ne...e_food_chain_hit_by_ocean_global_warming.html
Which brings us back to the dead zones.....
Studies have shown that the dead zones are a result of too many phytoplankton which drop organic materials, which are consumed by bacteria, which use up all the oxygen thus making it intolerable to other species dependent upon oxygen.... thus creating the dead zones.
Thus... big increases in phytoplankton = bad for ocean life
http://disc.sci.gsfc.nasa.gov/ocean...an-color/science_focus.shtml/dead_zones.shtml
I wonder why people tend to dismiss the chicken littles... separate studies... both proclaiming doom... both focus on phytoplankton.... but one says too many causing catastrophic dead zones, the other states too few causing catastrophic effects to food chain.