Ever heard of "Peak Phosphorus"?

26/06/08 15:16 Filed in: Villager's News
Peak Oil and Peak Water (the point in time when public need begins to exceed supply and continues to diverge causing critical shortage) are familiar concepts - but "Peak Phosphorus" is unheard of. Nonetheless phosphorus is critical to our survival and mine-able quantities are looking scarcer. A discussion on Bush Telegraph, ABC Radio National: http://www.abc.net.au/rural/telegraph/content/2006/s2280862.htm

Regards - Hans B.