tag:blogger.com,1999:blog-7684843.post2691246349463261063..comments2024-03-18T04:55:23.399-04:00Comments on Terrierman's Daily Dose: A Land Out of BalancePBurnshttp://www.blogger.com/profile/05781540805883519064noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-7684843.post-6838200260748392312012-10-25T10:49:04.768-04:002012-10-25T10:49:04.768-04:00It is amazing how our unintended impacts on the en...It is amazing how our unintended impacts on the environment drive history. As we reach Thanksgiving it is worth thinking about the Great Colombian Exchange and how malaria helped to establish the British colonists and then helped to defeat the British in the revolution.<br /><br />http://www.charlesmann.org/articles/NatGeo-Jamestown-05-07-1.htmSeanhttps://www.blogger.com/profile/13877910729727346340noreply@blogger.com