Join Dr. Michael Mann, Distinguished Professor of Atmospheric Science at Penn State, and Science Policy Network leader Dana Nuccitelli for an Ask Me Anything (AMA) session. They will answer

Join Dr. Michael Mann, Distinguished Professor of Atmospheric Science at Penn State, and Science Policy Network leader Dana Nuccitelli for an Ask Me Anything (AMA) session. They will answer climate science questions from CCL volunteers. Dr. Mann, director of the Penn State Earth System Science Center (ESSC) and author of *The New Climate War*, was also a keynote speaker for CCL's 2016 International Conference.

For more details, visit Dr. Mann's website: [michaelmann.net](https://michaelmann.net/). Learn about CCL's Science Policy Network: [community.citizensclimate.org/groups/home/1773](https://community.citizensclimate.org/groups/home/1773), or explore Climate Science Basics: [community.citizensclimate.org/topics/climate-change-science/basics](https://community.citizensclimate.org/topics/climate-change-science/basics). To join CCL, visit: [cclusa.org/join](https://cclusa.org/join).

Ceres and Bloomberg New Energy Finance (BNEF) released "Mapping the Gap: The Road from Paris," a report exploring how to finance the global clean energy transition. Michael Liebreich (BNEF)

Ceres and Bloomberg New Energy Finance (BNEF) released "Mapping the Gap: The Road from Paris," a report exploring how to finance the global clean energy transition. Michael Liebreich (BNEF) presented its findings at the 2016 Investor Summit on Climate Risk at the U.N. headquarters in NYC.

The report reveals a significant $12.1 trillion global renewable energy investment opportunity in the electric sector over the next 25 years.

Download the full report and learn about Ceres' Clean Trillion initiative. Explore details on the Investor Summit on Climate Risk.

Michael Mehaffy, Executive Director of the Sustasis Foundation, spoke to the Downtown Portland Association on February 28, 2023, about the city's urban challenges. The full discussion is available

Michael Mehaffy, Executive Director of the Sustasis Foundation, spoke to the Downtown Portland Association on February 28, 2023, about the city's urban challenges. The full discussion is available here: https://www.sustasis.org/dna-chat

Dr. Mehaffy is an internationally recognized urban development researcher, educator, and consultant. He directs the Sustasis Foundation, an Oregon non-profit focused on urban issues, and has held academic appointments in seven countries. His experience includes consulting for Portland and Metro, teaching at the University of Oregon, and managing the pioneering Orenco Station transit-oriented development.

With a keen interest in Portland's urban successes and lessons, Dr. Mehaffy considers the city a second home, though he now lives in the Columbia Gorge.

ONE is a grassroots advocacy and campaigning organization, cofounded by Bono and other campaigners. With 3 million members,