Category Archives: Lung Disease / Pulmonary Medicine

E-Cigarettes: What We Know, What We Need to Learn

In 2014 with vaping newly on the rise, Dr. Laura Crotty Alexander joined us to talk about the potential health risks.

Five years later, we revisit the topic to see how the research is bearing out how e-cigarettes and their usage has evolved. Dr. Alexander shares a physician’s view of the specific dangers of vaping.

For more programs bringing the public and scientists together to explore how science can best serve society, watch Exploring Ethics https://uctv.tv/exploring-ethics/

Watch — How Bad Are E-cigarettes? – Exploring Ethics

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What is in the Air We Breathe?

“What we do in my group is we zoom in on the aerosols.”

Vicki Grassian and her team look at aerosols at a microscopic level to determine their impact on our health and our climate. Aerosols can be mineral dust and sea spray from the ocean or created by human activity or stem from any number of sources. They can travel across the globe impacting people, animals, and the planet in their wake.

Grassian’s work seeks to understand how aerosols and other gases not only affect us but how we might harness them for solar geoengineering.

Watch — What is in the Air We Breathe? – Exploring Ethics

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