#massmortalities — Public Fediverse posts

"Hotter oceans
exacerbate the sea level rise and extreme storms that threaten billions of people, as well as driving marine heatwaves that decimate sea life and undermine coastal livelihoods, scientists warned."

"The average surface temperature was 21.1C, with the rising marine heat a stark indicator of the climate crisis. More than 90% of the heat trapped by carbon dioxide from fossil fuel burning enters the oceans."

"Most of the planet-heating CO2 from fossil fuel burning and forest destruction is absorbed by the oceans. However, a hotter ocean is less efficient at absorbing CO2. This is potentially weakening one of the planet’s most important natural buffers against global heating, the scientists said."

“Fossil fuel emissions need to be rapidly reduced. Meanwhile, it is essential that countries protect marine and coastal ecosystems. Kelp beds, mangroves and marshes absorb carbon and coral reefs protect against storms and provide habitat. More than 190 governments have committed to protect and conserve at least 30% of the planet by 2030, and now is the time to turn that commitment into effective, durable conservation on the ground.” >>
https://www.theguardian.com/environment/2026/aug/24/worlds-oceans-hit-hottest-temperature-on-record-in-august
#FossilFuel #ForestDestruction #destruction #HotOcean #MarineLife #CoastalEcosystems #HABs #MassMortalities

A multi-stressor scenario for the ocean and waterway ecosystems:

* The ocean is 'cooked' by the combustion of fossil fuels.
* Add a generous heap of 'nutrient-rich' floodwaters (runoff) from farms and suburbia.
* Get a harmful algal bloom (HAB) disaster, killing bio-diverse marine life and threatening the hip pocket nerve of coastal dwellers.

"A survey found that Australians remained far more concerned about disasters such as bushfires and flooding than they did HABs, despite 22 million people living with seven kilometres of the coastline and climate change modelling predicting more frequent and severe blooms."

"The study also found Australians had a "relatively low prioritisation of disasters — and HABs in particular — when compared with everyday socio-economic concerns"...Cost of living and healthcare dominated respondents' concerns in Australia, while environmental and climate change-related risks were perceived as less pressing.' >>
https://www.abc.net.au/news/2026-06-25/sa-harmful-algal-bloom-public-understanding-survey-findings/106833676
#ocean #MarineLife #waterways #Biodiversity #FossilFuels #ClimateDisasters #disasters #MarineHeatwaves #ToxicBlooms #eutrophication #SystemicDisaster #MassMortalities #fish #hypoxia #FishKills #farms #fertiliser #Impervioussurfaces #runoff #pollution #Sewerage #Infrastructure #HipPocket #mindsets

Life After Cars
The harms of car culture

"Heralded as a world-changing invention, automobiles promised a dream of freedom and independence. Instead, they’ve delivered pollution, noise, expense, sprawling isolated cities, climate catastrophe, and hundreds of thousands of deaths per year."
>>
https://visionzerovancouver.ca/2025/08/01/life-after-cars/

Life After Cars: Freeing Ourselves From the Tyranny of the Automobile (book)
"Instead of unbounded freedom, the never-ending proliferation of automobiles has delivered a host of costs, among them the demolition of our neighborhoods, towns, and cities to make way for car infrastructure; an epidemic of violent death; countless hours lost in traffic; isolation from our fellow human beings; and the ongoing destruction of the natural world."
>>
https://www.lifeaftercars.com/
#cars #vehicles #EVs #roads #pollution #RoadTrauma #MassMortalities #violence #climate #FossilFuels #sprawl #destruction #harm #biodiversity #book