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Nancy Knowlton

@nancyknowlton.bsky.social
8.3K followers 6.8K following 811 posts

marine biologist, boomer not doomer, solutionista, 💗Maine💗 Member Natl. Acad. Sci., Darwin Medal #EarthOptimism #OceanOptimism #BeyondTheObituaries Author-Citizens of the Sea www.amazon.com/Citizens-Sea-Wondrou…

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Nancy Knowlton @nancyknowlton.bsky.social · 4h
Can't resist this one - world's heaviest insect on road to recovery in New Zealand is my news to me good news for Oct 9. www.theguardian.com/world/2026/o...
theguardian.com
‘The future is bright’: breeding programme brings world’s heaviest insect back from the brink
Wētāpunga can weigh as much as a mouse and its numbers dwindled across New Zealand due to predators and habitat loss
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Bob @bobmueller.bsky.social · 21h
Good News Of The Day. There are turtles involved. www.wgbh.org/news/local/2...
wgbh.org
Endangered turtles get a boost with the help of Massachusetts school kids
Children across the state have helped raise baby Blanding's turtles for years.
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Nancy Knowlton @nancyknowlton.bsky.social · 21h
With some caveats, the answer seems to be yes. And after so much bad news from #Ethiopia this story is very welcome, and my news to me good news for Oct 8 #EarthOptimism e360.yale.edu/features/eth...
e360.yale.edu
Fifty Billion Seedlings: Can Ethiopia Replant Its Ravaged Forests?
A legacy of deforestation has left Ethiopia struggling with more intense flooding and drought. The country is trying to restore its native forests through one of the world’s most ambitious and well-fu...
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Justin Mikulka @justinmikulka.bsky.social · 08/10/2026
Yesterday we got this odd statement in an article about solar power in Cuba. "Given Cuba’s size, solar will never be able to provide baseload energy, Piñon added, and it will always need large thermoelectric plants."
bloomberg.com
A Surge in US Solar Exports Helps Cuba Keep Some of Its Lights On
When Cuba suffered its seventh national blackout this year, the guests at La Campana in Havana kept partying. Thanks to the event center’s solar panels and backup batteries, they didn’t even realize t...
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Melissa & Chris Bruntlett @modacitylife.com · 08/10/2026
One of the key lessons from Dutch cycling history is cities didn't start with protected lanes. They began by making streets safer, calmer and more inviting; with lower speeds, parking restrictions, traffic filters and reduced through-traffic to create an environment in which cycling could flourish.🧵
A cycling priority street in the Netherlands where drivers are guests and cyclists are the main users.
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Ali Messer @freereed59.net · 07/10/2026
www.theguardian.com/environment/... I would have loved this project when I was at school. What a great idea
theguardian.com
Wanted: children to rear harvest mice at home for wild release in Devon
Teenagers Eva Wishart and Emily Smith launch project to breed and release 250 of the tiny animals by September
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Nancy Knowlton @nancyknowlton.bsky.social · 06/10/2026
Also check out The Progress Library from @fixthenews.com.web.brid.gy - wonderful resource for combatting doom and gloom apathy fixthenews.com/library?welc...
fixthenews.com
The Progress Library
Search and filter the whole library. Sign in free to save stories, ask questions, and build collections.
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Nancy Knowlton @nancyknowlton.bsky.social · 06/10/2026
Biodiversity and climate combo is my news to me good news for Oct 6 #EarthOptimism saudigazette.com.sa/article/6651...
saudigazette.com.sa
Saudi solar park becomes breeding ground for threatened gazelles in global-first initiative
Prince Mohammed bin Salman Royal Reserve has introduced 38 Sand gazelles into a 250MW solar park in a global-first initiative combining renewable energy with wildlife conservation.
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Nancy Knowlton @nancyknowlton.bsky.social · 06/10/2026
NYC isn't the only place where good things are happening - check out this news from Cincinnati yaleclimateconnections.org/2026/10/cinc...
yaleclimateconnections.org
Cincinnati gives out nearly $1 million to residents fighting climate change » Yale Climate Connections
The city’s Seeds of Change program is funding community gardens, composting efforts, solar installations, a bike repair program, and more.
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Nancy Knowlton @nancyknowlton.bsky.social · 06/10/2026
California balconies can now go electric :-) www.indexbox.io/blog/plug-in...
indexbox.io
Plug-in Solar Bills Active in 35 States and D.C. as California Passes Latest Law - News and Statistics - IndexBox
Plug-in solar legislation is moving in 35 states and D.C., with California the latest to pass a bill. Advocate Bernadette Del Chiaro explains why treating balcony solar as a UL-certified appliance cou...
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Nancy Knowlton @nancyknowlton.bsky.social · 05/10/2026
Sometimes a tree is more than a tree. My news to me good news for Oct 5 #EarthOptimism www.nationaltrust.org.uk/services/med...
nationaltrust.org.uk
Press Release | Media
Three years on from the illegal felling of the Sycamore Gap tree, new aerial images reveal how the stump is flourishing, a sure sign the tree is in recovery.
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Nancy Knowlton @nancyknowlton.bsky.social · 04/10/2026
This story about indigenous recycling made me happy for multiple reasons. My news to me good news for Oct 4 #EarthOptimism thetyee.ca/WhatWorks/20...
thetyee.ca
The Indigenous-Led Waste Facility That’s Helping the Earth | The Tyee
Tk̓emlúps te Secwépemc created a bright future from a hazardous landfill.
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Nancy Knowlton @nancyknowlton.bsky.social · 02/10/2026
Missed this earlier. When power companies use home back-up batteries to balance the grid, everyone wins. Details are kind of wonky but my news to me good news for Oct 2 #EarthOptimism e360.yale.edu/features/hom...
e360.yale.edu
A Home Battery Revolution Is Reshaping the Power Grid
As residential batteries have become more energy dense, cheaper, and smaller, more households are storing their excess solar power. Now, utilities and energy companies in dozens of countries are buyin...
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Nancy Knowlton @nancyknowlton.bsky.social · 02/10/2026
These numbers make EVs inevitable... www.carbonbrief.org/analysis-evs...
carbonbrief.org
Analysis: EVs are now nine times cheaper than petrol or diesel to drive in the UK  - Carbon Brief
The latest surge in fossil-fuel prices means it is now up to nine times cheaper in the UK to drive an electric vehicle (EV) than a petrol or diesel car, shows Carbon Brief analysis.
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Nancy Knowlton @nancyknowlton.bsky.social · 30/09/2026
When I lived in Panama working for the Smithsonian, my mom came to visit and we took her to Boquete to see this bird. After flying around a bit, female went in nest hole, then male joined her with tail hanging out. Truly unforgettable!
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Momentum Magazine @momentummag.bsky.social · 30/09/2026
Paris cycling numbers double in one year thanks to massive investment and it’s not stopping. momentummag.com/paris-cyclin...
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Prof. Jeff Ollerton @jeffollerton.bsky.social · 30/09/2026
Want to conserve #birds, #mammals and other vertebrates? Then don’t forget their #insects. Our new Nature Reviews Biodiversity paper explores the many ways vertebrates depend on insects — for food, shelter, protection and much more. I’ve written about it here: jeffollerton.co.uk/2026/09/30/w...
jeffollerton.co.uk
Want to conserve birds and mammals? Then conserve their insects – our new paper in Nature Reviews Biodiversity sets out the details
It’s sometimes easy to forget quite how much of the living world depends upon insects. That might seem an odd thing for someone who has spent much of his career studying insects and their relations…
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Nancy Knowlton @nancyknowlton.bsky.social · 29/09/2026
Ingenuity -> True recycling: my news to me good news for Sept 29 #EarthOptimism reasonstobecheerful.world/recycled-cho...
reasonstobecheerful.world
Making a Desk with 10,000 Recycled Chopsticks
A German engineer asked restaurants for their used chopsticks — and a sustainable furnishings business was born.
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Adam Vaughan @adamvaughan.bsky.social · 28/09/2026
Installing solar panels and a battery in a UK home saves £681 a year on average, the first study of its kind has found: www.thetimes.com/uk/environme...
thetimes.com
Solar panels and a battery cut energy bills by two thirds
Private installations reduce costs even during winter months and would pay for themselves in 17 years, researchers found after analysing data from bills
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Nancy Knowlton @nancyknowlton.bsky.social · 28/09/2026
This has always seemed logical to me, but the study backing it up is my news to me good news for Sept 28 #EarthOptimism happyeconews.com/personal-cli...
happyeconews.com
New Study Shows Personal Climate Actions and Collective Change Reinforce Each Other, Not Compete | Happy Eco News
A four-year study of 2,778 Australians found personal climate actions and collective change reinforce rather than compete with each other, challenging fears that individual eco-habits reduce support f...
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Yale Environment 360 @yalee360.bsky.social · 28/09/2026
Japan has little land available for large solar farms, so developers have been erecting arrays on many of the now disused golf courses that proliferated during the country's 1980s economic boom.
e360.yale.edu
Short on Land, Japan Is Building Solar Farms on Old Golf Courses
The Kanoya Osaki Solar Hills solar plant in Kagoshima Prefecture, Japan, was built on a former golf course. Kyocera
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Nancy Knowlton @nancyknowlton.bsky.social · 27/09/2026
And salmon recovery from the Klamath Dam removal has surpassed expectations - my news to me good news for Sept 27 #EarthOptimism #OceanOptimism www.nytimes.com/2026/09/24/c...
nytimes.com
Salmon Are Thriving After Klamath River Dam Removals, Study Finds
The first fall runs of chinook salmon since the project in California and Oregon was completed have surpassed researchers’ expectations.
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Nancy Knowlton @nancyknowlton.bsky.social · 27/09/2026
A really nice article about dam removals in the northeast - real progress! #earthOptimism biographic.com/death-by-a-t...
biographic.com
Death by a Thousand Dams | bioGraphic
Tens of thousands of small barriers hamper fish recovery in the northeastern United States. But while the demolition of big dams out west gets the most attention, a similar revolution is revitalizing ...
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Nancy Knowlton @nancyknowlton.bsky.social · 27/09/2026
#OceanOptimism www.wbhm.org/local-news/2...
wbhm.org
Conserving the Coast: These women are helping restore oysters in Mobile Bay
Oyster populations have dropped more than 80 percent in Mobile Bay since the 1950s. Marine scientists are working to revive the oysters amid ongoing threats.
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UN Environment Programme @unep.org · 27/09/2026
One million of the world’s estimated 8 million plants and animals are threatened with extinction. But hope is not lost. #GenerationRestoration is reviving habitats, bringing back homes for wildlife. Discover six species making a comeback:
www.unep.org/news-and-sto...
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Nancy Knowlton @nancyknowlton.bsky.social · 25/09/2026
reminder for dark times - good people exist! people.com/couple-spent...
people.com
Couple Spent 40 Years Protecting a 90-Acre Nature Preserve. Here’s Why They Gave It All Away for Free
Deep in the coastal forests of New Jersey sits a luscious 90-acre nature preserve filled with public trails, abundant wildlife and gorgeous, untouched scenery. After 40 years of safeguarding the site,...
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ECIU @eciu.net · 25/09/2026
UK energy mix state of play: ✅ Record wind generation ✅ Renewables producing over 1/2 UK electricity ⬇️ Falling gas demand for power generation 📉 Declining North Sea oil & gas output What does the data tell us? 🧵 👇
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Heather Randell @heatherrandell.bsky.social · 02/04/2026
I just finished the is book by Minneapolis-based writer @jonathanslaght.com and it was one of the best books I’ve read lately. I didn’t expect to be so captivated by Amur tiger conservation in the Russian Far East, but the writing was top notch and I couldn’t put it down. 10/10 would recommend 🐅
The book Tigers Between Empires
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Nancy Knowlton @nancyknowlton.bsky.social · 25/09/2026
Rewilding works wonders in parched Britain - my news to me good news for Sept 25 #EarthOptimism www.theguardian.com/environment/...
theguardian.com
Rewilded land remains green amid drought-stricken English countryside, images show
National Trust’s Holnicote estate says restored wetlands and rivers offer proof of resilience to drought, wildfires and flooding
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KürbisGhoulasch 🎃👻 @2ndlastunicorn.bsky.social · 21/09/2026
All hail to the goth bird 🖤
cnn.com
This tiny ‘goth’ bird was nearly extinct. Now it’s New Zealand’s Bird of the Year | CNN
Small, shy and clad head-to-claw in black, New Zealand’s karure, or black robin, has been crowned the country’s 2026 Bird of the Year.
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Nancy Knowlton @nancyknowlton.bsky.social · 21/09/2026
#NYC is soooooo cool these days. #Mamdani rocks! gothamist.com/news/nyc-off...
gothamist.com
NYC officials want to put rain gardens on top of bus stops
The city is testing out a green roof on a bus shelter in Brownsville, with the hope that the design can be expanded across the five boroughs.
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Ireland's Native Woodland Trust @irishwoodlandtrust.bsky.social · 21/09/2026
🌰🌳 We joined the Four Districts Woodland Group for a hazelnut collection at Rathcoole Woodland last weekend. A remarkable rewilding story, this former farmland has been recovering naturally for 35 years. We collected seed from historic hazel coppices and visited the site's rare tufa-forming springs
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The Brussels Times @brusselstimes.com · 21/09/2026
Cars out, people in. For nine and a half hours on Sunday, Brussels belonged to people on foot, bikes and skateboards.
brusselstimes.com
Brussels takes back its streets on Car-Free Sunday: ‘It is a bit like a Utopia’
Brussels takes back its streets on Car-Free Sunday: 'It is a bit like a Utopia'
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Nancy Knowlton @nancyknowlton.bsky.social · 21/09/2026
Yeah for one of my very favorite birds in my favorite place. A great conservation success story and my news to me good news for Sept 21. #EarthOptimism #OceanOptimism www.penbaypilot.com/article/seab...
Puffins and a razorbill on Seal Island, Maine
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Nancy Knowlton @nancyknowlton.bsky.social · 21/09/2026
Just returned from a wonderful week at @scrippsocean.bsky.social celebrating the 25th anniversary of the Center for Marine Biodiversity and Conservation. Happy Birthday CMBC - so proud of all you have accomplished!!!!
Banner from UC San Diego celebrating 25th anniversary of the Center for Marine Biodiversity and Conservation
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Mongabay @mongabay.com · 15/09/2026
For the first time in more than two centuries, wild Przewalski’s horses have been born in Kazakhstan. The arrival of two male foals at the Altyn Dala State Nature Reserve proves success for ongoing reintroduction efforts to re-establish this endangered ecosystem engineer. Story by Shanna Hanbury.
mongabay.cc
Two wild Przewalski’s horse foals born in Kazakhstan after 200 years
Two Przewalski’s horse foals were born in a reintroduction center in the grasslands of central Kazakhstan in late August. They are reportedly the first wild horses born on Kazakh soil in more than…
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Nancy Knowlton @nancyknowlton.bsky.social · 13/09/2026
My news to me good news for Sept 13 - lunar energy for Alaska. #OceanOptimism thetyee.ca/WhatWorks/20...
thetyee.ca
In Alaska, Sitkana Brings Tidal Energy to the People | The Tyee
The startup’s underwater turbines are designed to power isolated communities along the coast.
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Nancy Knowlton @nancyknowlton.bsky.social · 09/09/2026
A wonderful story of how technology change + behavior change on an individually small level can make a big difference. #EarthOptimism therevelator.org/al-gore-was-...
therevelator.org
Al Gore Was Right • The Revelator
How changing lightbulbs helped change the world.
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alexvonwitzleben.bsky.social @alexvonwitzleben.bsky.social · 07/09/2026
#Denmark built so much wind that some blustery hours the turbines out-produce what the whole country is using. When that happens, the extra power doesn’t sit idle. It moves through Denmark’s links into the wider European network and heads to neighbors like Germany, Norway, Sweden. #ActOnClimate
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Care of Earth and People Ensure A Future World 🌎 @bpermaculture.bsky.social · 08/09/2026
A farmer turned 70 acres of his Oregon barley farm into a wetland; now it hosts 140 bird species and endangered fish | World News - The Times of India timesofindia.indiatimes.com/world/us/a-f...
timesofindia.indiatimes.com
A farmer turned 70 acres of his Oregon barley farm into a wetland; now it hosts 140 bird species and endangered fish
A farmer in southern Oregon transformed 70 acres of his 400-acre barley farm into a wetland in 2021, creating an unexpected refuge for wildlife while helping address agricultural water pollution. Karl...
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Nancy Knowlton @nancyknowlton.bsky.social · 07/09/2026
Thank you Costa Rica! news.mongabay.com/short-articl...
news.mongabay.com
Costa Rica to require wildlife crossings for roads when they impact fauna
Costa Rica lawmakers approve a measure requiring wildlife crossings on roads when infrastructure threatens wildlife and disrupts habitat connectivity.
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Nancy Knowlton @nancyknowlton.bsky.social · 03/09/2026
reuse reuse reuse... apnews.com/article/crea...
apnews.com
At creative reuse centers, old art supplies get a new life at a fraction of the cost
Creative reuse centers are keeping art supplies out of landfills by selling used materials for cheap.
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Charlie Richmond (Gyro Gearloose) 311.3ppm 🇨🇦🇬🇧☮️⚛️🇺🇦🌈🦋 @charlierichmond.bsky.social · 03/09/2026
Inside the passage of America’s biggest climate law » Yale Climate Connections yaleclimateconnections.org/2026/09/insi...
yaleclimateconnections.org
Inside the passage of America’s biggest climate law » Yale Climate Connections
In a new memoir, author Leah Stokes takes readers behind the scenes of U.S. democracy – and shows how people can still have an outsize impact by working together.
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Nancy Knowlton @nancyknowlton.bsky.social · 03/09/2026
great for climate and my news to me good news for Sept 3 #EarthOptimism insideclimatenews.org/news/0209202...
insideclimatenews.org
China’s Carbon Pollution Fell in Recent Months as Oil Demand Plummeted - Inside Climate News
The world’s second-largest oil consumer cut its use by 9 percent as the Iran war crimped supply. The drop could accelerate China’s pivot away from the fossil fuel.
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Massimo (mirror) @rainmaker1973-m.bsky.social · 02/09/2026
We need more inventions like this Original post
Image 1
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Nancy Knowlton @nancyknowlton.bsky.social · 01/09/2026
File under made me smile... www.theguardian.com/fashion/2026...
theguardian.com
‘I wanted to find the slowest fashion imaginable’: the woman growing her own dress
Looking for an alternative to fast fashion, Eve Ogden Schaub decided to create a garment from homegrown flax
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International Renewable Energy Agency (IRENA) @irena-official.bsky.social · 01/09/2026
Battery storage is becoming crucial for West Africa's #TransitionPathway. Combined w/ solar PV mini-grids, it strengthens #energysecurity through reliable 24/7 electricity & expands energy access for rural communities. Read more➡️ www.irena.org/Publications...
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Sheffield & Rotherham Wildlife Trust @wildsheffield.bsky.social · 30/08/2026
📣Sound On This is what Community Powered Nature Recovery looks like. This example was filmed at Grimesthorpe Woods, but it's happening all over Sheffield and Rotherham. Get involved! www.wildsheffield.com/getinvolved/... #TeamWilder
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Nancy Knowlton @nancyknowlton.bsky.social · 29/08/2026
Nature fights back www.nationaltrust.org.uk/services/med...
nationaltrust.org.uk
Press Release | Media
New aerial imagery of the Holnicote Estate shows what climate resilience could look like across the UK thanks to river restoration and wetland creation projects
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Mrs. Betty Bowers @mrsbettybowers.bsky.social · 28/08/2026
I'm surprised big fertilizer corporations let this brilliant woman live. Her name is Dr. Mariangela Hungria.
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