1.5 Minute Climate Lectures to sound the alarm about the climate emergency, to call for large-scale climate action, and to share a vision of constructive and comprehensive response. 

1.5 Minute Climate Lectures

Adapting our Cities for Climate Change: Revolution or Evolution?

Adapting our Cities for Climate Change: Revolution or Evolution?


Faculty and students from across the University of Pennsylvania unite in a series of 1.5 Minute Climate Lectures to sound the alarm about the climate emergency, to call for large-scale climate action, and to share a vision of constructive and comprehensive response. The maximum amount the average temperature can rise in order to avoid the worst consequences of global warming is 1.5°C. We’re already past 1°C.

Visit the series website

Businesses That "Get It" on Climate Change Must Also Get Political

Businesses That "Get It" on Climate Change Must Also Get Political

Eric Orts
Guardsmark Professor; Professor of Legal Studies and Business Ethics; Director, Initiative for Global Environmental Leadership

Faculty and students from across the University of Pennsylvania unite in a series of 1.5 Minute Climate Lectures to sound the alarm about the climate emergency, to call for large-scale climate action, and to share a vision of constructive and comprehensive response. The maximum amount the average temperature can rise in order to avoid the worst consequences of global warming is 1.5°C. We’re already past 1°C.

What We Need Now to Stop Global Warming

What We Need Now to Stop Global Warming

Paul Sniegowski
Stephen A. Levin Family Dean of the College of Arts & Sciences and Professor of Biology

Faculty and students from across the University of Pennsylvania unite in a series of 1.5 Minute Climate Lectures to sound the alarm about the climate emergency, to call for large-scale climate action, and to share a vision of constructive and comprehensive response. The maximum amount the average temperature can rise in order to avoid the worst consequences of global warming is 1.5°C. We’re already past 1°C.

How Do We Know How Bad It Will Get?

How Do We Know How Bad It Will Get?

Michael Weisberg
Professor and Chair of Philosophy

Faculty and students from across the University of Pennsylvania unite in a series of 1.5 Minute Climate Lectures to sound the alarm about the climate emergency, to call for large-scale climate action, and to share a vision of constructive and comprehensive response. The maximum amount the average temperature can rise in order to avoid the worst consequences of global warming is 1.5°C. We’re already past 1°C.

Predicting the Future of Our Climate

Predicting the Future of Our Climate

Irina Marinov
Associate Professor of Earth and Environmental Science

Faculty and students from across the University of Pennsylvania unite in a series of 1.5 Minute Climate Lectures to sound the alarm about the climate emergency, to call for large-scale climate action, and to share a vision of constructive and comprehensive response. The maximum amount the average temperature can rise in order to avoid the worst consequences of global warming is 1.5°C. We’re already past 1°C.

Death of Carbon

Death of Carbon

Daniel Aldana Cohen
Assistant Professor of Sociology
Director, Socio-Spatial Climate Collaborative

Faculty and students from across the University of Pennsylvania unite in a series of 1.5 Minute Climate Lectures to sound the alarm about the climate emergency, to call for large-scale climate action, and to share a vision of constructive and comprehensive response. The maximum amount the average temperature can rise in order to avoid the worst consequences of global warming is 1.5°C. We’re already past 1°C.

Time to Stop Flying

Time to Stop Flying

Faculty and students from across the University of Pennsylvania unite in a series of 1.5 Minute Climate Lectures to sound the alarm about the climate emergency, to call for large-scale climate action, and to share a vision of constructive and comprehensive response. The maximum amount the average temperature can rise in order to avoid the worst consequences of global warming is 1.5°C. We’re already past 1°C.

Visit the series website: web.sas.upenn.edu/climate-1point5

Subscribe to 1.5 Minute Climate Lectures