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I am a scientist – and the answer is climate change. Yes, there is nuance. Yes, it could take a long time to identify the precise mechanisms. But there is no question why ice and snow-related disasters are on the rise. Our planet is warming at an unprecedented rate, and humans are responsible.

The New York Times@nytimes.com

In Nepal, it will most likely take months for scientists to understand exactly what led to deadly flash floods that killed over 1,000 people and left thousands missing. Early theories posit glacier meltwater and a thawing permafrost could have contributed to bedrock collapse.

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This is going to affect Alaska as well. Maybe when part of a frozen mountain slides down causing waves that inundate a town and capsize a cruise ship people will take it seriously.

I agree about the mass shootings of school children. But these "land/glacier slides" don't involve guns. So I can hope that those who worship their God of Guns, might also care.

That is why this is my pinned post. Veggie burgers, bikes, and recycling are all great – but to change the system, the most powerful force you have is your voice.

Katharine Hayhoe@katharinehayhoe.com

I’m a scientist who studies how climate change impacts our lives and the places we love. Most of us are worried, but many feel stuck on what to do. If that's the way you feel, check out this list below! We can’t fix it alone, but I know we can together. 💚

They have been talking about this since I was born. The scientist have warned us about climate changed unchecked over the years and done nothing to prevent these disasters. We can't change what we caused by continuously do nothing. It's been over seventy years. Will we ever address it seriously?

To be fair it was seen as an academic possibility - partially because no one expected the massive increase in fossil fuel usage. By 1980 the fact of increased temperature was emerging from the noise of weather.

i remember my 9th grade science teacher talking about climate change (called it global warming back then) in 1989! and he told us there would be MORE snow bc more moisture in the atmosphere from melted ice caps. drives me nuts when people think "it's snowing, so global warming can't be real!"

I think this helps explain why millennials in particular are the way they are. The first hearing in which scientists informed Congress on the urgent need to address climate change happened the year before I was born. You expect that the problems of your childhood will be fixed by your adulthood.

At the very least, you expect to see the groundwork laid by the generation before you. Here I am at 44, and not only is the problem not fixed, the same people who stopped it from being fixed when I was a child are still stopping it from being fixed today, because they're still in power.

I haven’t dug into it myself, but do you think the Chinese hydro project activities played any causal role (proximate or otherwise) in this disaster? So basically a massive “natural” mechanism triggered by climate change was underestimated by a large-scale construction project?

It's like seeing a person getting beaten unconcious by several others and analyzing which specific punch to the face knocked them out. We know they were knocked out due to physical violence even if we dont know specifically which person/punch did it

I am a geologist - and the answer is mass wasting. The nuance is that climate change may have contributed to the event. But it is counter-productive to instantly jump on anthropogenic climate change as the cause of the event; it just provides ammo for climate-change deniers.

Climate change doesn’t *cause* a hurricane, flood, wildfire — or this disaster. But it absolutely exacerbates both the risks & the impact-and that’s what is at work here. The global trends are unmistakable. And as for denial? It is 99.9% solution aversion. More here:

sciencesocieties.orgHead, heart, and hands: The science of effective climate communication | Science SocietiesAtmospheric scientist and world-renowned science communicator Katharine Hayhoe has been invited by the Societies to be the 2026 CANVAS keynote speaker. Her story—which is briefly captured here—is about building bridges in a divided world.

I'll look at your other work - people are noticing that things are changing (better late than never I guess...). It's a critical time to focus on good communication and practical, engaging ideas. It's not "We shouldn't say climate change." It's breaking it down into consumable, relatable bites. IMO!

One of the places that view was held has been the US military, the largest logistics organization in the world. That recognition of reality has been shattered, along with it our nation's security.

…also like during the height of the ongoing pandemic when so many were dying “with covid” instead of “of covid” that freezer trucks had to be parked outside of emergency rooms to handle the excess bodies….

Every disaster has multiple factors. Vulnerability, exposure, and the hazard itself all interact to create a disaster – that is well known. In fact, I teach an entire graduate class based on this diagram! Climate change is loading the dice against us, increasing both the risks and the danger.

Has the role of animal agriculture in warming the planet been massively underestimated through the consistent use of gwp100, sector fragmentation, not counting the opportunity cost of lost forest, not counting biogenic respiration etc etc ? iopscience.iop.org/article/10.1...

iopscience.iop.orgIncreased transparency in accounting conventions could benefit climate policyIncreased transparency in accounting conventions could benefit climate policy, Wedderburn-Bisshop, Gerard

Yeah, the headline here is: this only happened because of climate change. Exactly how isn’t known and may not be known for some time. But don’t lose the forest for the trees. These types of events are our future and understanding the details of why it happened isn’t really going to stop that.

i give students the example of the "biggest" dinosaur: when i was a kid, it was brontosaurus. and then that got renamed apatosaurus. and then the biggest was ultrasaurus. and then 10 years ago it was the titanosaur. bc we found new fossils! science changes, but it's not opinion. social science too.