I believe this....went over this discussion long ago when looking at long term population studies and the result of ZPG and subsequent population decline. Did and still think that this is best. Glad to see article on this and your posting.
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.