Former UI Student Marcelo Mena Joins a Virtual TED Conference to Discuss the Pandemic and Climate Change in Chile


Joseph Bolkcom and Nicole Welle | June 24, 2020

Marcelo Mena, a University of Iowa graduate and Chilean environmental science leader, appeared in a TED talk May 29 to give his perspective on the relationships between the COVID-19 pandemic and climate change in Chile.

Mena received his MS in 2003 and a PhD in Environmental Engineering at the University of Iowa in 2007. During his time at UI, he helped organize the beginning of sustainability work on campus and hosted a music program on public radio each Sunday night.

“Marcelo was an amazing student and a great example of speaking up and leading by example,” said CGRER co-director and Mena’s PhD advisor, Greg Carmichael.

After graduating, he returned home to Chile as a faculty member and was recruited to join the Chilean government as the Minster of the Environment.  He then went on the work at the World Bank where he was an advisor to the CEO and Practice Manager, Climate Research Analytics, Climate Change Group.

He is currently serving as chair of the new environmental engineering department at Universidad Andres Bello Santiago, one of Chile’s most prestigious institutions and is considering running for president of Chile.

CGRER Research Focus – Pablo Saide


Pablo Saide, a research assistant in the University of Iowa’s Environmental Engineering department, discusses his completed research modeling air quality in Santiago, Chile.

For more CGRER Research Focus videos, check out our Youtube Channel.

CGRER researchers develop air pollution prediction system for Santiago, Chile


Santiago, Chile. Photo via http://www.weltreis.ch

Quicker predictions will help officials protect public health

In the Southern Hemisphere, the months of April, May and June mark the transition from summer to winter and usher in masses of stagnant air that often give rise to urban air pollution.

That’s why a study conducted by CGRER researchers — and published in the May issue of the journal Atmospheric Environment — that describes a system to predict periods of high air pollution is attracting attention in Santiago, Chile, a city of nearly 6 million people. Continue reading