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[2012-03-26 Block 7] Dr. Kirk Johnson, Chief Curator of the Denver Museum of Nature and Science

by Johnson, K. R. (Kirk R.)

Abstract

The First Mondays Event Series is a campus-wide forum that aims to engage all members of the CC community, including students, staff, administrators and faculty. The series creates opportunities for the whole community to gather, encouraging everyone to be part of the intellectual life of the college, and facilitating discourse among students, faculty, and staff, across courses, disciplines, and divisions. This First Monday Event is titled Tourist to a Warm World: A glimpse in to the last great global greenhouse. A lecture by Kirk Johnson, PhD, vice president of research and collections and chief curator with the Denver Museum of Nature and Science. Dr Johnson studies fossil leaves to reconstruct ancient landscapes, using geological records to understand rapid contemporary trends of climate change. Earth’s climate has fluctuated between Icehouse and Greenhouse conditions, alternating between periods that sustained huge ice caps and times when there was almost no ice at all. During Greenhouse conditions, in the not-so-distance past, both Greenland and Antarctica were covered by forests! The state of Colorado preserves particularly rich records of the periods of lush vegetation and abundant water, providing a glimpse in an entirely different Planet Earth, with an environment that may help us to better understand temperature changes that are occurring in our own time. This event was sponsored by the Academic Events Committee. This lecture was presented at Colorado College, Shove Chapel, March 26, 2012.

Note

Title, series title, and description information from Colorado College Podcast Notable Lectures and Performances website, 10/20/2014.

Administrative Notes

Title, series title, and description information from Colorado College Podcast Notable Lectures and Performances website, 10/20/2014.

Copyright
Copyright restrictions apply. Contact Colorado College Office of Communications for permission to publish.
Publisher
Colorado College
PID
coccc:10404
Digital Origin
born digital
Extent
1 audio file (approximately 38:04 minutes)