Healthy Planet Action Coalition
@hpacoalition.bsky.social
Founded in 2021, the Healthy Planet Action Coalition (HPAC) is an international group advocating: 1) urgent near-term cooling (or geoengineering) 2) GHG emissions cuts, and 3) legacy GHG removal, for humans and life on Earth: www.healthyplanetaction.org
Pinned
Reposted by Healthy Planet Action Coalition
@nickbreeze.genn.cc @karenmessier.bsky.social @hughhunt.bsky.social @facingfuturetv.bsky.social @operaatioarktis.bsky.social @hpacoalition.bsky.social @climaterealityproject.org @revkin.bsky.social @stephenleahy.bsky.social
Solar has gone from niche & pricey to the fastest‑growing power source on Earth, yet still supplies only a tiny share of global energy. This decade decides whether solar’s S‑curve takes off—or is sabotaged by fossil interests. @paulhbeckwith.bsky.social @herbsimmens.bsky.social youtu.be/kjIiPBYgPTs
Utility-Scale Solar Doubles Every 3 Years: Is It Enough?
YouTube video by Climate Emergency Forum
youtu.be
December 21, 2025 at 7:42 PM
Reposted by Healthy Planet Action Coalition
@nickbreeze.genn.cc @karenmessier.bsky.social @hpacoalition.bsky.social @revkin.bsky.social @stephenleahy.bsky.social @climaterealityproject.org @phoebebarnard.bsky.social @jfrancisclimate.bsky.social
New video: Global Tipping Points – Inside the 2025 report from 160+ scientists. Coral reefs, ice sheets, AMOC, Amazon and more: why 1.5°C is already a danger zone and what must change now. @paulhbeckwith.bsky.social @herbsimmens.bsky.social @heidi-br.bsky.social Watch & share: youtu.be/goZ1CwhdO3Y
Global Tipping Points: Inside the 2025 Report
YouTube video by Climate Emergency Forum
youtu.be
December 14, 2025 at 2:37 PM
Reposted by Healthy Planet Action Coalition
@nickbreeze.genn.cc @hpacoalition.bsky.social @operaatioarktis.bsky.social @climaterealityproject.org @revkin.bsky.social @stephenleahy.bsky.social @karenmessier.bsky.social @facingfuturetv.bsky.social
“Time is not on our side.” In our new Giants of Climate Change episode, Sir David King lays out his four Rs—Reduce, Remove, Repair, and Resilience—and explains why climate diplomacy and climate repair must now go hand in hand. @paulhbeckwith.bsky.social @herbsimmens.bsky.social youtu.be/7v27jryUknI
A Climate Advisor: Sir David King’s Journey
YouTube video by Climate Emergency Forum
youtu.be
December 7, 2025 at 10:22 PM
Paul Gambill_New Initiatives to Support Comprehensive Global Heating App... youtu.be/qK_dMzE7m5Q?... via @YouTube
Paul Gambill_New Initiatives to Support Comprehensive Global Heating Approaches_HPAC_ Nov. 13, 2025
YouTube video by Healthy Planet Action Coalition
youtu.be
December 4, 2025 at 2:35 AM
Paul Gambill_New Initiatives to Support Comprehensive Global Heating App... youtu.be/qK_dMzE7m5Q?... via @YouTube
Reposted by Healthy Planet Action Coalition
@hughhunt.bsky.social @operaatioarktis.bsky.social @hpacoalition.bsky.social @karenmessier.bsky.social @revkin.bsky.social @stephenleahy.bsky.social @climaterealityproject.org @nickbreeze.genn.cc
COP30 was billed as the “COP of truth” and “implementation” — but failed to even name fossil fuels in the final text. In our latest Climate Emergency Forum episode, we unpack what went wrong and what real leadership must look like. Watch here: @paulhbeckwith.bsky.social youtu.be/0eHNaABPIBE
COP30 Recap
YouTube video by Climate Emergency Forum
youtu.be
December 2, 2025 at 11:21 PM
Reposted by Healthy Planet Action Coalition
Urgent climate choices: Should we use large-scale interventions like SRM and marine cloud brightening? Justice and equity must lead the way—centering those most impacted. #ClimateEmergency #ClimateJustice #COP30 @paulhbeckwith.bsky.social @hughhunt.bsky.social #Geoengineering youtu.be/fNbNm18eBhQ
The Equity of Climate Intervention
YouTube video by Climate Emergency Forum
youtu.be
November 24, 2025 at 2:41 AM
Reposted by Healthy Planet Action Coalition
@nickbreeze.genn.cc @phoebebarnard.bsky.social @hpacoalition.bsky.social @hughhunt.bsky.social @karenmessier.bsky.social @revkin.bsky.social @stephenleahy.bsky.social @facingfuturetv.bsky.social @climaterealityproject.org @climatereality-uk.bsky.social @operaatioarktis.bsky.social
Is cutting emissions enough? 🌍 Dive into the latest #ClimateEmergencyForum with Dr. Shaun Fitzgerald from COP30. Explore bold new tools for real climate action—beyond emission cuts! Watch now: #climatecrisis #COP30 #geoengineering @paulhbeckwith.bsky.social youtu.be/HF26skT7zxE
Climate Crisis Toolbox: More Than Emission Cuts
YouTube video by Climate Emergency Forum
youtu.be
November 19, 2025 at 3:23 PM
Reposted by Healthy Planet Action Coalition
@nickbreeze.genn.cc @phoebebarnard.bsky.social @hughhunt.bsky.social @operaatioarktis.bsky.social @facingfuturetv.bsky.social @climaterealityproject.org @hpacoalition.bsky.social @karenmessier.bsky.social
COP30: Emissions rising, process flawed, public excluded. Climate Emergency Forum calls for real action, transparency, and global engagement—beyond empty promises. #ClimateEmergency #COP30 #ClimateAction @paulhbeckwith.bsky.social @herbsimmens.bsky.social @heidi-br.bsky.social youtu.be/215WxRq7E7E
What's Up with COP30
YouTube video by Climate Emergency Forum
youtu.be
November 9, 2025 at 5:22 PM
Reposted by Healthy Planet Action Coalition
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Watch Prof Jem Bendell reveal why saving forests and oceans is the frontline of climate action. Deep insights, urgent solutions, and a call for global collaboration—don’t miss this essential video for our future! @paulhbeckwith.bsky.social #ClimateAction #DeepAdaptation youtu.be/PW9qYpm2xaE
Beyond Carbon: Healthy Oceans and Forests Could Be Key to Climate
YouTube video by Climate Emergency Forum
youtu.be
November 2, 2025 at 4:58 PM
Reposted by Healthy Planet Action Coalition
@nickbreeze.genn.cc @revkin.bsky.social @stephenleahy.bsky.social @karenmessier.bsky.social @phoebebarnard.bsky.social @boilingfrogbss.bsky.social @hpacoalition.bsky.social @hughhunt.bsky.social @climaterealityproject.org
Discover the hidden world of fungi in our latest Climate Emergency Forum episode! Learn why these organisms are crucial for climate, health, and food security. Watch now for vital insights and expert discussion. #ClimateChange #Fungi #Science @paulhbeckwith.bsky.social youtu.be/fHSpi5XhLOE
Fungi & Climate Change: Hidden Solutions and New Risks
YouTube video by Climate Emergency Forum
youtu.be
October 27, 2025 at 2:00 PM
Reposted by Healthy Planet Action Coalition
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King Tides are rising—coastal flooding, forced migration, and ecosystem loss are already here. Watch our experts break down the climate crisis and what’s next for coastal communities. #ClimateEmergencyForum #KingTide @paulhbeckwith.bsky.social #SeaLevelRise youtu.be/nzIhKOUKjaw
King Tides: The Coast is Toast
YouTube video by Climate Emergency Forum
youtu.be
October 20, 2025 at 5:29 PM
Russ George_ Ocean Iron Fertilization_HPAC_Oct. 2, 2025 youtu.be/JuaKbReiYAM?... via @YouTube
Russ George_ Ocean Iron Fertilization_HPAC_Oct. 2, 2025
YouTube video by Healthy Planet Action Coalition
youtu.be
October 17, 2025 at 9:38 PM
Russ George_ Ocean Iron Fertilization_HPAC_Oct. 2, 2025 youtu.be/JuaKbReiYAM?... via @YouTube
Reposted by Healthy Planet Action Coalition
2. So this week's global online HPAC conference @hpacoalition.bsky.social has many hundreds of participants from Australia to Zimbabwe, drilling down into the reality of the consequences of humanity's wishful thinking. Day 2 happening now - last 2.5 hrs of conference. www.preventing2degrees.org 2/4
October 16, 2025 at 1:21 PM
2. So this week's global online HPAC conference @hpacoalition.bsky.social has many hundreds of participants from Australia to Zimbabwe, drilling down into the reality of the consequences of humanity's wishful thinking. Day 2 happening now - last 2.5 hrs of conference. www.preventing2degrees.org 2/4
Healthy Planet Action Coalition
@HPACoalition
·
Oct 15
Community Discussion of Cynthia Sharf podcast and near-term cooling gove... youtu.be/NjSEwmIBph4?...
via @YouTube
@HPACoalition
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Oct 15
Community Discussion of Cynthia Sharf podcast and near-term cooling gove... youtu.be/NjSEwmIBph4?...
via @YouTube
Community Discussion of Cynthia Sharf podcast and near-term cooling governance_HPAC_Sep. 18, 2025
YouTube video by Healthy Planet Action Coalition
youtu.be
October 15, 2025 at 10:40 PM
Healthy Planet Action Coalition
@HPACoalition
·
Oct 15
Community Discussion of Cynthia Sharf podcast and near-term cooling gove... youtu.be/NjSEwmIBph4?...
via @YouTube
@HPACoalition
·
Oct 15
Community Discussion of Cynthia Sharf podcast and near-term cooling gove... youtu.be/NjSEwmIBph4?...
via @YouTube
Reposted by Healthy Planet Action Coalition
1️⃣ Polar geoengineering study warns of high risks, costs & distraction from decarbonization; sparks debate & inspires open letter signed by 100+ scientists advocating continued SRM research.
2️⃣ @hpacoalition.bsky.social to host an online 2°C prevention conference, mobilizing global action.
🧵2/7
2️⃣ @hpacoalition.bsky.social to host an online 2°C prevention conference, mobilizing global action.
🧵2/7
October 9, 2025 at 7:31 PM
1️⃣ Polar geoengineering study warns of high risks, costs & distraction from decarbonization; sparks debate & inspires open letter signed by 100+ scientists advocating continued SRM research.
2️⃣ @hpacoalition.bsky.social to host an online 2°C prevention conference, mobilizing global action.
🧵2/7
2️⃣ @hpacoalition.bsky.social to host an online 2°C prevention conference, mobilizing global action.
🧵2/7
Reposted by Healthy Planet Action Coalition
@nickbreeze.genn.cc @hpacoalition.bsky.social @herbsimmens.bsky.social @hughhunt.bsky.social @phoebebarnard.bsky.social @revkin.bsky.social @stephenleahy.bsky.social @operaatioarktis.bsky.social
Why emissions alone won't solve the climate crisis: Herb Simmens explains the urgent need for a “climate triad”—emissions cuts, carbon removal, and direct cooling—at London Climate Week 2025. #ClimateAction #LondonClimateWeek youtu.be/_0cUX4wIO8o @herbsimmens.bsky.social @paulhbeckwith.bsky.social
The Climate Triad For a Safe and Healthy Climate
YouTube video by Climate Emergency Forum
youtu.be
August 3, 2025 at 5:58 PM
Reposted by Healthy Planet Action Coalition
@nickbreeze.genn.cc @phoebebarnard.bsky.social @revkin.bsky.social @stephenleahy.bsky.social @operaatioarktis.bsky.social @boilingfrogbss.bsky.social @hughhunt.bsky.social @herbsimmens.bsky.social @hpacoalition.bsky.social @karenmessier.bsky.social
How can we cool our planet sustainably—when energy, materials, and physics set the limits? Dr. Ye Tao challenges net zero myths and shares MEER’s bold, practical solutions for global cooling in climate-vulnerable regions. #ClimateAction youtu.be/78QqIBr3lwU @paulhbeckwith.bsky.social
Sustainable Cooling in the Global South
YouTube video by Climate Emergency Forum
youtu.be
August 9, 2025 at 1:45 AM
Reposted by Healthy Planet Action Coalition
@hpacoalition.bsky.social @boilingfrogbss.bsky.social @herbsimmens.bsky.social @nickbreeze.genn.cc @revkin.bsky.social @stephenleahy.bsky.social @karenmessier.bsky.social @facingfuturetv.bsky.social @phoebebarnard.bsky.social
Economist Steve Keen exposes how mainstream models dangerously downplay climate risks—treating existential threats as minor GDP dips—and calls for urgent, science-based action before tipping points make parts of Earth uninhabitable. #ClimateCrisis youtu.be/EHQjeYQA35w @herbsimmens.bsky.social
Rethinking Economics for the Climate Emergency
YouTube video by Climate Emergency Forum
youtu.be
August 10, 2025 at 4:19 PM
Reposted by Healthy Planet Action Coalition
@nickbreeze.genn.cc @operaatioarktis.bsky.social @hughhunt.bsky.social @hpacoalition.bsky.social @phoebebarnard.bsky.social @revkin.bsky.social @stephenleahy.bsky.social @herbsimmens.bsky.social @karenmessier.bsky.social @facingfuturetv.bsky.social
Steve Keen & Ye Tao pull no punches: economics, politics & media have failed the climate test. From degrowth to geoengineering to nature-based fixes—it's time to expand the toolbox & prepare for survival. #ClimateCrisis #Degrowth #ClimateAction youtu.be/V7vZGYfXChw @paulhbeckwith.bsky.social
Facing Big Questions on Climate & Economics
YouTube video by Climate Emergency Forum
youtu.be
August 13, 2025 at 1:08 PM
Reposted by Healthy Planet Action Coalition
@nickbreeze.genn.cc @hughhunt.bsky.social @facingfuturetv.bsky.social @phoebebarnard.bsky.social @revkin.bsky.social @hpacoalition.bsky.social @herbsimmens.bsky.social @karenmessier.bsky.social @boilingfrogbss.bsky.social
James Hansen warns: Earth’s climate is more sensitive than mainstream science admits—4.5°C with CO₂ doubling. Are we ready for accelerated warming and the true stakes? Watch our urgent Climate Emergency Forum discussion. #ClimateCrisis #Hansen @paulhbeckwith.bsky.social youtu.be/zVw6gIP7JUw
Dr. Hansen's Climate Warning: It's Worse Than We Thought
YouTube video by Climate Emergency Forum
youtu.be
August 21, 2025 at 1:40 PM
The Global Heating Emergency Preventing 2°C by 2040: What’s the Plan? by
@HPACoalition
📅October 15 – 16, 2025 🔗https://preventing2degrees.org *There is no charge for participation & is open to public, scientists, decision-makers. #SRM #CDR
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@HPACoalition
📅October 15 – 16, 2025 🔗https://preventing2degrees.org *There is no charge for participation & is open to public, scientists, decision-makers. #SRM #CDR
blob:null/47a340f2-f23c-4346-ae47-17e09993c0f5
October 8, 2025 at 7:51 PM
Reposted by Healthy Planet Action Coalition
@nickbreeze.genn.cc @facingfuturetv.bsky.social @hughhunt.bsky.social @phoebebarnard.bsky.social @hpacoalition.bsky.social @herbsimmens.bsky.social @lloydalter.bsky.social @revkin.bsky.social @stephenleahy.bsky.social
Cities are key to fighting the climate crisis. Lloyd Alter joins the Climate Emergency Forum to discuss sufficiency, urban design, and how smarter, greener cities can improve life and protect our planet. #Sustainability #ClimateAction youtu.be/gDdy9BBTf1k @paulhbeckwith.bsky.social
Cities and the Climate Emergency
YouTube video by Climate Emergency Forum
youtu.be
September 1, 2025 at 10:48 PM
Reposted by Healthy Planet Action Coalition
@nickbreeze.genn.cc @operaatioarktis.bsky.social @hughhunt.bsky.social @phoebebarnard.bsky.social @revkin.bsky.social @herbsimmens.bsky.social @hpacoalition.bsky.social @climaterealityproject.org @boilingfrogbss.bsky.social
Peter Wadhams reflects on decades of polar ice science, the urgent loss of sea ice, and the growing climate crisis. “What’s happening now is surprising—the speed at which the system is falling apart.” #ClimateEmergency #PolarScience @paulhbeckwith.bsky.social youtu.be/Kd3RTm4yk2E
A Polar Ice Scientist: Peter Wadhams' Journey
YouTube video by Climate Emergency Forum
youtu.be
September 9, 2025 at 9:12 PM
Reposted by Healthy Planet Action Coalition
@nickbreeze.genn.cc @hpacoalition.bsky.social @operaatioarktis.bsky.social @hughhunt.bsky.social @phoebebarnard.bsky.social @boilingfrogbss.bsky.social @revkin.bsky.social @stephenleahy.bsky.social
Which countries are most vulnerable to climate change? In our latest Climate Emergency Forum, experts discuss adaptation, global risk maps, and urgent actions needed to protect the most at-risk nations. @paulhbeckwith.bsky.social @herbsimmens.bsky.social #ClimateJustice youtu.be/jnviSB9PAx0
Which Countries Are Most Vulnerable to Climate Change
YouTube video by Climate Emergency Forum
youtu.be
September 21, 2025 at 10:20 PM
Reposted by Healthy Planet Action Coalition
@nickbreeze.genn.cc @revkin.bsky.social @stephenleahy.bsky.social @phoebebarnard.bsky.social @hughhunt.bsky.social @facingfuturetv.bsky.social @climaterealityproject.org @climaterepair.bsky.social @hpacoalition.bsky.social @herbsimmens.bsky.social @karenmessier.bsky.social
Pakistan faces devastation as climate change intensifies monsoon floods, displacing millions and crippling agriculture. Our panel dives deep into the crisis, justice issues, and the urgent global need for climate action. #ClimateCrisis #PakistanFloods @paulhbeckwith.bsky.social youtu.be/0dOWkTwAzBo
Devastation in Pakistan - Inside the Monsoon Floods
YouTube video by Climate Emergency Forum
youtu.be
September 28, 2025 at 4:09 PM