this post is fantastic <a href=" http://www.rightside.com.au/what-prescription-drugs-are-classified-as-barbiturates.pdf ">cost of ed drugs</a> Mineral extraction economies activate this neural mechanism: wildcatting, prospecting for gold &mdash; gambles that may pay off. Today it&#8217;s no longer the individual who makes these scores, of course, it&#8217;s corporations, but the work and opportunity draws those with nothing to lose but the trying. California in 1849, Colorado in 1859, Montana in 1883, Texas and Oklahoma in 1912, Alaska in 1970, North Dakota in 2008 &mdash; every time there&#8217;s a mining boom, it plays out thusly: Someone finds a valuable resource. People hear about it and flock to the area. These people are mainly men. The newly populated area is lawless and lacks the civilizing influence of family life. Among the first women to show up are prostitutes. For a while, everyone makes money and has fun. Or some people do, some gambles pay off. Then the resource dries up or its price drops, and the gamble isn&#8217;t profitable anymore, and the town eventually dries up or turns into a tourist attraction &mdash; or San Francisco, if it&#8217;s lucky. Because our brains are wired to want to continue taking that chance, everyone keeps gambling, no one thinks the boom will bust. It will. It always will.