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Mariette DiChristina

@mdichristina

Dean and Professor of the Practice in Journalism, Boston U. College of Communication. Past: editor in chief, Scientific American. Opinions my own

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14.11.2024
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Latest posts by Mariette DiChristina @mdichristina

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Climate Conversations: D.C. Crossroads Join us for conversations on the science information landscape and local climate action as we celebrate the 50th event in our Climate Conversations series. About this Event This event will feature two discussions moderated by Mariette DiChristina (Boston University) that will bridge the science and climate communication to action landscape. The first panel will focus on best practices in science communication and strategies for fostering healthy information ecosystems, featuring science communicators Sweta Chakraborty (Behavioral Scientist), Joelle Novey (Interfaith Power & Light-DMV), and Amy Bolton (U.S. Botanic Gardens). For the second panel, we will be joined by local environmental leaders Maribeth DeLorenzo (D.C. Department of Energy & Environment), Mara Parker (Office of Emergency Management and Homeland Security, Montgomery County), and John Morrill (Office of Environmental and Energy Coordination, Fairfax County) who will share about the climate mitigation and resilience efforts they are spearheading in the Washington, D.C., Maryland, and Virginia region. This Climate Conversation will be a hybrid event, hosted online and in-person at the National Academy of Sciences building in Washington, D.C. on Tuesday, February 10, 2026. The first panel will start at 4:00PM ET and the second panel at 5:20PM ET, with an in-person reception to follow at 6:30PM. The conversations will be webcast on the Climate Conversations: D.C. Crossroads webpage and will include questions from the audience. This event will be recorded and available to view on the event webpage immediately after the conversations. In-person registration will close on Friday, February 6 at 12:00PM ET. Climate Conversations: Pathways to Action is a monthly webinar series from the National Academies of Sciences, Engineering, and Medicine that aims to convene high-level, cross-cutting, nonpartisan conversations about issues relevant to policy action on climate change. Participant Bios Mariette DiChristina is Dean of Boston University’s College of Communication and professor of the practice in journalism. She is a past co-chair for the Climate Communications Initiative committee for the U.S. National Academies of Science, Engineering, and Medicine. Sweta Chakraborty is a risk and behavioral scientist who is regularly interviewed on major international news media outlets and the CEO of We Don't Have Time-North America. Amy Bolton is the Director of Learning and Engagement at the U. S. Botanic Garden, responsible for education, visitor services, community engagement, exhibits, and special events. Joelle Novey is the Director of Interfaith Power & Light (http://spr.ly/63327hGFuW.NoVA), through which congregations of many traditions come together to respond to climate change. Maribeth De Lorenzo serves as Deputy Director at the Washington, D.C. Department of Energy & Environment, responsible for the Urban Sustainability Administration. John Morrill is the Director of the Office of Environmental and Energy Coordination at Fairfax County, Virginia where he leads implementation of the county’s climate mitigation and resilience plans. Mara Parker is the Climate Adaptation Program Manager for the Montgomery County Office of Emergency Management and Homeland Security, where she focuses on equitable adaptation and mitigation in response to rising climate-related disasters.

📆 (Hybrid) event alert 📣 On 2/10, @mdichristina.bsky.social will moderate "Climate Conversations: D.C. Crossroads." The event will bring several science communicators together to discuss the science information landscape & local climate action. Hosted by @nationalacademies.org. #SciComm

04.02.2026 15:20 👍 0 🔁 2 💬 0 📌 0
A magazine with an eyeball on the cover for a story titled “Anatomy of an Insight” tucked behind an optical machine

A magazine with an eyeball on the cover for a story titled “Anatomy of an Insight” tucked behind an optical machine

To celebrate its 180th birthday (!!) @sciam.bsky.social is running a photo contest (details here: sciam.com/180contest) to take #SciAmInTheWild. Where do you read about science?

13.08.2025 17:31 👍 31 🔁 12 💬 1 📌 3
Sights and Sounds: 2025 College of Communication Convocation
Sights and Sounds: 2025 College of Communication Convocation YouTube video by BU College of Communication

Friday’s lovely #comatbu undergraduate and graduate convocations

19.05.2025 15:52 👍 1 🔁 0 💬 1 📌 0

Thank you @floragraham.bsky.social, we are in touch!

07.03.2025 13:31 👍 4 🔁 0 💬 0 📌 0
Preview
Opinion | I’m a Climate Scientist. I Fled Los Angeles Two Years Ago. (Gift Article) After the Bobcat Fire, L.A. no longer felt safe.

Just returned from a work visit to LA. Truly apocalyptic scenes everywhere.
@climatehuman.bsky.social eloquently connects the tragedy to climate change: www.nytimes.com/2025/01/10/o...

10.01.2025 12:39 👍 8 🔁 1 💬 0 📌 0

The silver lining: less influence of commercial interests on the #fact-checking process. Because claim selection was controlled by Meta, fact-checkers were increasingly debunking viral, non-political content rather than reviewing political claims that bear on democratic-related interests. 1/2

07.01.2025 19:33 👍 5 🔁 1 💬 0 📌 1
National Medal of Science awardees pose with their medals at the White House during a ceremony on Friday, Jan 3, 2025.  The two standing at the far left are Richard Alley (L) and Larry Edwards (R).  I can't identify the others.  Photo credit: NSF

National Medal of Science awardees pose with their medals at the White House during a ceremony on Friday, Jan 3, 2025. The two standing at the far left are Richard Alley (L) and Larry Edwards (R). I can't identify the others. Photo credit: NSF

Congratulations to Earth Scientists (and colleagues of mine) Larry Edwards (UMN) & Richard Alley (Penn State) who were awarded the National Medal of Science, the nation's highest honor for science. These two have been blazing trails helping us to understand our climate system for decades.

07.01.2025 21:48 👍 51 🔁 7 💬 3 📌 0

Short interview I did with Jimmy Carter in 2015 www.scientificamerican.com/podcast/epis...

04.01.2025 18:53 👍 2 🔁 0 💬 0 📌 0
Post image Post image

Hey, Bluesky dreamers. My news: Photo book I co-authored with the legendary NYU visual historian Deborah Willis is being published by @simonandschuster.bsky.social Dec 17. “Kamala: Her Historic, Joyful and Auspicious Sprint to the White House.”

29.11.2024 22:19 👍 16 🔁 4 💬 1 📌 1

Thanks for your leadership!

15.11.2024 01:02 👍 1 🔁 0 💬 3 📌 0