Physics Colloquium with Jack Szostak

3:30–4:30 pm

Physics and the Origin of Life
Jack W. Szostak, Harvard University

Nobel Prize Winner in Physiology or Medicine 2009
Host: Young-Kee Kim


September 30, 2021
3:30PM - 4:30PM

Register HERE to confirm your in person seat, or to receive the Zoom link. Limited in person seating. Please register early.

In person: Maria Goeppert-Mayer Lecture Hall (KPTC 106), 5720 S Ellis Ave 
Virtual:  Join via Zoom.


Jack Szostak Colloquium Poster

Abstract:

A wide range of physical processes played important roles in the origin of life. On a planetary scale, large impacts both altered the chemistry of the atmosphere and created surface environments that may have nurtured the earliest forms of life. On a smaller scale, freeze-thaw and wet-dry cycles concentrated dilute chemicals and drove important reactions; the crystallization of key compounds created reservoirs of organic minerals and may also have led to the molecular asymmetry (or homochirality) that is a hallmark of life. Finally, at an even smaller scale, the operation of Darwinian evolution led to the gradual accumulation of the information, digitally encoded in the sequences of RNA and DNA molecules, that is an essential characteristic of biology.

Event Type

Colloquia and Lectures

Sep 30