<![CDATA[Discussion on Explosive urban growth expected in coming decades ]]> en-us 2013-05-22T09:47:30-07:00 <![CDATA[Civil Discourse]]> Thu, 20 Sep 2012 09:09:16 -0700 <![CDATA[After 40 years of research there are no economically feasible replacments for phosphates]]> Thu, 20 Sep 2012 07:41:13 -0700 <![CDATA[However, the problem with a lower standard of living is...]]> Thu, 20 Sep 2012 06:01:39 -0700 <![CDATA[Earth farm is tooooo big.]]> Thu, 20 Sep 2012 02:16:19 -0700 <![CDATA[Lower standard of living is the answer, not immigration]]> Wed, 19 Sep 2012 22:44:25 -0700 <![CDATA[Education, Contraception and Healthcare]]> Wed, 19 Sep 2012 22:39:01 -0700 <![CDATA[exurban]]> Wed, 19 Sep 2012 22:05:38 -0700 <![CDATA[Hong Kong]]> Wed, 19 Sep 2012 22:00:18 -0700 <![CDATA[Urban expansion]]> Wed, 19 Sep 2012 20:31:23 -0700 <![CDATA[recycling Phosphorus]]> Wed, 19 Sep 2012 14:43:49 -0700 <![CDATA[Limits to Growth]]> Wed, 19 Sep 2012 14:35:44 -0700 <![CDATA[No but......]]> Wed, 19 Sep 2012 13:33:10 -0700 <![CDATA[Nature's Secret Weapon: Super Pandemic(s)]]> Wed, 19 Sep 2012 11:38:32 -0700 <![CDATA[Unusual Thought]]> Wed, 19 Sep 2012 11:31:53 -0700 <![CDATA[Reduce Population needs to be primary objective]]> Wed, 19 Sep 2012 11:26:34 -0700 <![CDATA[Unusual thought.]]> Wed, 19 Sep 2012 11:12:32 -0700 <![CDATA[And why stop there?]]> Wed, 19 Sep 2012 10:58:08 -0700 <![CDATA[Have you ever worked in a field?]]> Wed, 19 Sep 2012 09:31:17 -0700 <![CDATA[There are other sources for phosphorous]]> Wed, 19 Sep 2012 09:23:00 -0700 <![CDATA[Never happened in first place...]]> Wed, 19 Sep 2012 08:48:46 -0700