http://hol.sagepub.com The Holocene DOI: 10.1177/095968360501500720 2005; 15; 1102 The Holocene Gary O. Rollefson Book Review: The long summer. How climate changed civilization http://hol.sagepub.com The online version of this article can be found at: Published by: http://www.sagepublications.com can be found at: The Holocene Additional services and information for http://hol.sagepub.com/cgi/alerts Email Alerts: http://hol.sagepub.com/subscriptions Subscriptions: http://www.sagepub.com/journalsReprints.nav Reprints: http://www.sagepub.co.uk/journalsPermissions.nav Permissions: at WHITMAN COLLEGE on February 12, 2010 http://hol.sagepub.com Downloaded from