What If There Was No Metal In The World?

My views on this topic can be found in my e-book ‘Other Earths: Alternate Outcomes of Geological Developments & Prehistoric Times’ by Alexander Rooksmoor.  It is available for purchase on Amazon: http://www.amazon.com/Other-Earths-Developments-Prehistoric-ebook/dp/B0089EIJBQ/ref=sr_1_1?ie=UTF8&qid=1339081071&sr=8-1

 

UK readers might prefer to access it through: http://www.amazon.co.uk/Other-Earths-Developments-Prehistoric-ebook/dp/B0089EIJBQ/ref=sr_1_1?ie=UTF8&qid=1339081015&sr=8-1

Canadian readers might like to access it through: http://www.amazon.ca/Other-Earths-Developments-Prehistoric-ebook/dp/B0089EIJBQ/ref=sr_1_4?ie=UTF8&qid=1376043695&sr=8-4&keywords=Rooksmoor