albedo – Healthy Planet Action Coalition

1 degree C warming above normal aerosols albedo Arctic refreezing carbon balance carbon burden Carbon Capture and Storage carbon cycle response Carbon removal carbon removal reduces natural feedback emissions climate restoration climate triad Earth systems Earth's energy imbalance geoengineering Marine cloud brightening methane natural geoengineering presentation

Glenn Weinreb – Saving the Planet with a “Climate Moonshot” R&D Program, HPAC, January 22, 2026

https://www.youtube.com/watch?v=gGIeKRWWdEY Glenn Weinreb - Saving the Planet with a "Climate Moonshot" R&D Program, HPAC, January 22, 2026 Glenn Weinreb is Director of the AspenCore Climate Solutions Research Center. Glenn will explore with us the following question: Is it possible for HPAC to save the planet with a climate…

HPACAdminJanuary 22, 2026

1 degree C warming above normal 30 degrees north and south 350 ppm CO2 aerosols albedo Arctic refreezing atmospheric greenhouse gas concentration carbon burden carbon cycle response Carbon removal climate restoration climate triad clouds Cooling intervention governance implementation direct air capture Earth systems Earth's energy imbalance Engineered cooling Engineered cooling scenarios engineered cooling strategy response geoengineering Marine cloud brightening natural feedback emissions natural geoengineering negative emissions Ocean acidification Ocean response presentation Risk-Risk Analysis sequestration ship's fuels regulations solar radiation modification SRM stratospheric aerosols Temperature response threshold crossing tipping tropospheric aerosols warming in the pipeline

Global Heating Emergency Conference by HPAC, October 15 and 16, 2025

https://youtu.be/OTlZ4lQ5Evc?si=jUFm4ufvhsmL6knr Global Heating Emergency Conference by HPAC, October 15 and 16, 2025 Global Online Conference • October 15 – 16, 2025 (https://www.preventing2degrees.org) Description: In Paris in 2015, 195 countries committed to stopping global warming. But greenhouse gas emissions have continued to relentlessly increase. The latest science shows…

HPACAdminDecember 5, 2025

aerosols albedo Cooling intervention governance implementation methane near-term cooling non-CO2 greenhouse gases presentation solar radiation modification SRM stratospheric aerosols

Community Discussion of Cynthia Sharf podcast and near-term cooling governance, HPAC, September 18, 2025

https://www.youtube.com/watch?v=NjSEwmIBph4 Community Discussion of Cynthia Sharf podcast and near-term cooling governance, HPAC, September 18, 2025 Cynthia Scharf is Senior Fellow - Climate Interventions at the Centre for Future Generations, steering our work on climate intervention technologies and briefing senior climate officials in the EU and globally on the…

HPACAdminSeptember 18, 2025