Sunday 9/28 at 10am PT: "+3ºC by 2050?!" with hosts Dan Miller & @LeonSimons8. On German Meteorological Society and Physical Society warning. @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social @climatechat.bsky.social

Starting soon! Sunday 9/21 at 10am PT on Climate Chat: "What the Hell is Going On in the North Pacific?" with hosts Dan Miller & @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social

When I see these pavement domes that gutted our Main Streets, I want them to now suck up all of the human driving. Let’s repurpose these into amusement park-style “driving experience centers” that can only be reached via bike, transit, and proven 🤖🚗

Sunday 9/7 at 10am PT on Climate Chat: "What SETI Tells Us About Climate Change on Earth" with @setiinstitute.bsky.social CEO Bill Diamond. #SETI = Search for Extraterrestrial Intelligence. @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social youtube.com/live/Iw1UrBl...

It’s almost time for @billmckibben.bsky.social on @climatechat.bsky.social!

Wednesday (special day) 9/3 at 10am PT on Climate Chat: Author & advocate @billmckibben.bsky.social on The Power of Solar Power. Bill will discuss his new book, "Here Comes the Sun." @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social #ClimateChange youtube.com/live/DJEodUJ...

Sunday 8/24 at 10am PT on Climate Chat: Debunking a Climate Denier—A Masterclass of Disinformation, Host Dan Miller goes though a climate denier comment left on the interview with James Hansen. @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social youtube.com/live/hUkZdJY...

Sunday 8/17 at 10am PT on Climate Chat: What Everyone Must Know About Climate Sensitivity with Dr. James Hansen. Not to be missed! @drjamesehansen.bsky.social #ClimateCrisis #globalwarming @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social youtube.com/live/w5jShXB...

Join us later today on Climate Chat, where we will share and discuss Climate Quotes and Memes. Here are 20 memes to get you warmed up. Please share yours below. www.patreon.com/collection/6...

Everywhere the world over on repeat.

Climate scientist James Hansen just published a new communication: “Seeing the Forest for the Trees.” A link is below. a TL;DR summary is provided in this 🧵 www.columbia.edu/~jeh1/mailin... @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social 1/X

We are live now! Join us on YouTube now, or the recording is available with the same link.

Sunday 7/20 at 10am PT on Climate Chat: Human Fingerprint on Climate with renowned climate scientist Ben Santer. #ClimateCrisis #ClimateAction @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social youtube.com/live/-iOW6l3...

Thursday at 3pm PT (special day/time) on Climate Chat: Cause of Extreme North Atlantic Warming in 2023 with @profmattengland.bsky.social. We'll also discuss AMOC & S. Ocean. #ClimateCrisis #AMOC @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social youtube.com/live/39T7bW7...

Starting soon! Sunday (7/13) at 10am PT on Climate Chat: Climate Adaptation Investment with Lightsmith Group co-founder Sanjay Wagle. @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social

Sunday at 10am PT on Climate Chat: Climate Adaptation Investment with Lightsmith Group co-founder Sanjay Wagle. On YouTube & LinkedIn: #ClimateCrisis #ClimateAction @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social @woodwellclimate.bsky.social youtube.com/live/YiYYiqG...

I think I died and went to Amsterdam. @leonsimons.bsky.social @biketalk.bsky.social @dutchcycling.nl

Sunday (7/6) at 10am PT: "Unintended Consequences of Reducing Fossil Fuel Emissions" with Climate Chat hosts Dan Miller & @leonsimons.bsky.social. On YouTube & LinkedIn. YouTube link: #ClimateCrisis #ClimateAction @bikingmzstacey.bsky.social @radsci.bsky.social youtube.com/live/-T8PE8O...

Sunday at 10am PT on Climate Chat: "Climate Threatens Food Supplies Even With Adaption" with U. of Illinois Professor Andrew Hultgren. Link to Nature paper in thread. #ClimateChange #Food @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social youtube.com/live/Wc2bPfo...

Your friendly reminder that we are all essentially on the same fucking grid. There aren’t any magical fairies flapping their wings to power AI, mine bitcoin, or save the coupons for 10% off your next pets.com order.

Sunday at 10am PT on Climate Chat: "Translating Climate to Human", with Ben Carey, cofounder of @utopiabureau.bsky.social & the Climate Science Breakthrough channel. Can humor help engage the public? @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social youtube.com/live/Y3KO7lR...

Sunday at 10am PT on Climate Chat: "Translating Climate to Human" w/Ben Carey, cofounder of @utopiabureau.bsky.social & Climate Science Breakthrough channel. Can humor help engage the public? @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social www.linkedin.com/feed/update/...

I’m not an economist but $1 trillion sounds like a lot.

Sunday at 10am PT on Climate Chat: Mati Carbon: Winner of $50M Carbon Removal XPrize, with CEO Shantanu Agarwal. #Carboncapture using crushed rocks. On YouTube & LinkedIn. #ClimateAction @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social youtube.com/live/AfvMWCB...

Tuesday (special day) at 10am PT on Climate Chat: Public Perception of Climate Change & Climate Solutions with @umich.edu Professor Kaitlin Raimi. On YouTube & LinkedIn. #ClimateCrisis #ClimateAction youtube.com/live/L9egeuq... @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social

Then on Tuesday (special day!) at 10am on Climate Chat: Public Perceptions of Climate Change & Climate Solutions with U. of Michigan professor Kaitlin Raimi: Link coming soon. #ClimateChange #ClimateAction

This Sunday at 10am PT on Climate Chat: Ask Us Anything with Dan Miller & @leonsimons.bsky.social. On YouTube & LinkedIn. Please post your questions below! #ClimateCrisis #ClimateAction youtube.com/live/5BScZ0j...

Sunday at 10am PT on Climate Chat: "AMOC Collapse Research Update" with returning guest, climate scientist René van Westen. On YouTube & LinkedIn. #AMOC #ClimateCrisis @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social youtube.com/live/cBaRsca...

Sunday at 10am PT on Climate Chat: Climate Science Update w/Dan Miller. We'll review the latest essential climate science that will impact your & your children's lives. #ClimateCrisis #ClimateAction youtube.com/live/MYUuzNk... @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social

CO2 Accounting Scam? We will talk about it at 10am PT, Sunday, 3/30. @danmiller999.bsky.social @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social www.youtube.com/live/Vcx6Wyj...

CO2 Accounting Scam? with Dan Miller & Leon Simons Tomorrow, Sunday, 10:00AM PDT youtube.com/live/Vcx6Wyj... @danmiller999.bsky.social @leonsimons.bsky.social @climatechat.bsky.social @bikingmzstacey.bsky.social

Protected cycle tracks and low traffic neighbourhoods allow people to dress for their destination, not for their ride

This is a response received for suggesting that all of San Francisco should have residential permit parking rather than just some of the neighborhoods. If only Donald Shoup were with us. I’m sure he would be laughing too.

Sunday at 10am PT on Climate Chat: "Direct Action: Can It Disrupt Climate Inaction?" with @climatedefiance.bsky.social founder Michael Greenberg. #ClimateAction #ClimateCrisis @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social youtube.com/live/M_i04F6...

This Sunday at 10am PT on Climate Chat: "The Impact of Climate Change on Water" with water & climate scientist @petergleick.bsky.social. On YouTube: youtube.com/live/WkbwMfw... #ClimateCrisis #water @climatechat.bsky.social @leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social

We are live now or watch the replay anytime www.youtube.com/live/63OrEH7... @leonsimons.bsky.social @danmiller999.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social

2025 isn't holding punches

This is the most frightening video I’ve probably ever seen. His lens of our world and what is happening with our climate is simply murderous. Who is coming to save us from this lethal strain of greed and ignorance?

Today’s discussion is with @cclusa.org @dananuccitelli.bsky.social and @danmiller999.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social Join us 10am PT

I feel like he is using his kids as human shields.

Join us to discuss Hansen’s latest paper on global warming acceleration. @leonsimons.bsky.social and @danmiller999.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social

Bike infrastructure is car Infrastructure. Biking for transportation should be a conservative value. Every day’s a Sunday in the NYCongestion zone. Detroit’s slow roll. @nyc.streetsblog.org biketalk.org/2025/01/bike...

Join us live now or watch the playback anytime to discuss climate denialism with @taddelay.bsky.social @danmiller999.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social

p.o.v.: SUVs are the new smoking, and should be banned in public. Plus: interesting bike tours. @davidzipper.bsky.social @lindsaysturman.bsky.social @bikingmzstacey.bsky.social soundcloud.com/biketalk/bik...

Today at 10am PT Project Drawdown: What Now? w/ED Jonathan Foley How can the world lower emissions given the current political climate? @projectdrawdown.bsky.social @globalecoguy.bsky.social @danmiller999.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social youtube.com/live/TWWH2iX...

We cover the LA Fires through a bike lens this episode. @bubbathefish.bsky.social, streetsforall.org, @bikingmzstacey.bsky.social, @lindsaysturman.bsky.social soundcloud.com/biketalk/bik...

We are live now with @davidkeith.bsky.social talking about the risks of *not* doing solar geoengineering. @danmiller999.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social www.youtube.com/live/SGbORb4...

Just realizing that we have our first highly visible climate refugees. The cameras don’t roll in Asheville, Sarasota, Tampa, and Tornado Alley like they do in Los Angeles.

I wonder if everyone will keep driving in Los Angeles. What about the active oil wells in the city - do you think they will keep pumping them? Will this get people to wake up?

One of the big unknowns of climate science *was* if cloud feedbacks would cause warming or cooling. We'll discuss that with @neapolitis.bsky.social this Sunday at 10am PT #ClimateCrisis @danmiller999.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social youtube.com/live/suFZb2V...