Dale Leftwich

Dale Leftwich

@leftwichd.bsky.social

Policy Manager SaskOilseeds. A foolish consistency is the hobgoblin of little minds. R.W. Emerson

363 Followers 1,632 Following 9 Posts Joined Nov 2024
10 months ago

4. So why the massive emphasis on food waste? Because it avoids confrontation with powerful economic interests. Everyone can agree that people should waste less. Intentionally or otherwise, it involves individuating blame for a systemic problem: a classic neoliberal gambit.

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10 months ago

1. This is a thread about why Food Waste is so often, and wrongly, identified as the major problem with the food system. Yes, it's an issue, but in the rich world, it's far smaller than many others. It’s massively over-emphasised, while other, far more important problems, are ignored and avoided. 🧵

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11 months ago
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Butter and Plant-Based Oils Intake and Mortality This cohort study investigates associations of butter and plant-based oil intakes with risk of total and cause-specific mortality among US adults.

"Substituting butter with plant-based oils, particularly olive, soybean, and canola oils, may confer substantial benefits for preventing premature deaths."

Butter and Plant-Based Oils Intake and Mortality jamanetwork.com/journals/jam...

Cohort study. Nutrition research hard. Still, interesting...

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1 year ago
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How does health misinformation spread? Health misinformation spreads rapidly through social media, online forums, and word-of-mouth, fueled by algorithms and cognitive biases. Learn how false health claims gain traction, why people believe...

How does health misinformation spread? www.cma.ca/healthcare-f... cc @scienceupfirst.bsky.social

Many forces, including:

- Confirmation Bias
- Availability Heuristic
- Emotional Reasoning

"...stopping its spread requires us to be attentive & discerning consumers of online content."

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1 year ago

"Agricultural cold shower"

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1 year ago
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Last look, pretty sure my place will be fine but gonna sleep better complying with evac.

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1 year ago

Clearly, the Devil has gone down to Georgia.

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1 year ago
Me under a bridge in a kayak on the South Saskatchewan River in Saskatoon. My daughter and I in touring kayaks on the South Saskatchewan River in Saskatoon. The snow covered riverbank hill is in the background. It is a grey day. Photo of me in a touring kayak on the South Saskatchewan River in Saskatoon with 2 bridges visible. The snow covered riverbank is in the background. It is a grey day. Night picture of the Wildwood ski trails in Saskatoon. The snow and ski are lit by reflected city light. There is a string of white lights in the adjacent bushes. Everything has a grey-orange cast.

It was a great winter day - kayaking in the South Saskatchewan River this morning and nordic skiing this evening (plus chores and making supper in between).

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1 year ago
Sask. canola group makes crop disease its major focus | The Western Producer Free disease testing for farmers, field training days for agronomists and farmer-conducted on-farm research trials were the focuses of SaskOilseeds this

Sask. canola group makes crop disease its major focus https://vist.ly/3mqi5pd #cdnag #westcdnag

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1 year ago
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Seed Oils Probably Aren’t Giving You Colorectal Cancer Some of the worst media coverage of science I’ve ever seen

Enough with the f*cking seed oil noise!

Seed Oils Probably Aren’t Giving You Cancer
gidmk.medium.com/seed-oils-pr... by @gidmk.bsky.social

"...the study in question didn’t show that at all. This is quite a remarkable case in which the reporting is almost entirely divorced from the data at hand."

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1 year ago
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Senior Citizen Center
Flaxton, ND

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1 year ago
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That's one way to do it 🤣

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1 year ago
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So I would advise sticking it into any spare corner, with a little shelter from other shrubs if possible. Mahonia will do well in any ordinary decent soil, and it doesn’t mind a bit of shade. Both are out-of-door plants to be grown in anybody’s #garden.
www.theguardian.com/lifeandstyle...

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1 year ago
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Canola Discovery Days, Saskatoon #agsky
#Fertilizermanagement

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1 year ago
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Good drainage is essential, meaning a number of holes drilled in the bottom, and then a 2” layer of broken crocks, and then a thick layer of fibrous leaf-mould half the tub deep, then on top of all that the main soil in which your plants will have to grow for years and years.

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1 year ago
Realize that everything connects to everything else. Quote by Leonardo da Vinci overlayed on image of his painting Mona Lisa. #art #artquote #artistquote #davinci #monalisa
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1 year ago
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Bit hot & dusty out in the paddock today.
Tim looked at me sideways when I came in and just burst out laughing.
… I’ll take being remote, filthy and tired and going to bed early any day over city life and makeup 😝
#agsky

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1 year ago
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Canada’s grasslands aren’t coming back — can we keep what we have? For the average Canadian, the long, lonely drive along the Trans-Canada Highway across southern Saskatchewan and Alberta is capital B boring. For those not from the Prairies, the seemingly endless, mo...

Our grasslands are as important (or more!) than our trees when it comes to carbon storage and biodiversity. So can we preserve what's left? www.realagriculture.com/2024/11/cana...
#westcdnag #agsky #conservation #soil #carbon #organicmatter

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1 year ago

It’s been an interesting week in Tasmania. 120-200mm across NW cropping region could be a huge boost a month out from most harvests beginning or could spike disease after a long dry spell. Nervous week. Pea crops in my area first casualty. Harvest window came and went. #agsky #rainsky

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1 year ago
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Houston: late fall color, riding the wind. #Houston

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1 year ago
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1 year ago
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This week's Talking Biotech Podcast is about MONKEYPOX or mpox. A great conversation with @JohnGRizk about the virus, its symptoms and current vaccines and therapies. share.transistor.fm/s/133f460d

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1 year ago
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1 year ago
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Untitled https://www.wikiart.org/en/mark-rothko/untitled-1967

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1 year ago
Souvenir 2

Souvenir 2 https://www.wikiart.org/en/jasper-johns/souvenir-2

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1 year ago
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A Peek inside #NotreDame
(Via @rebatirnotredamedeparis on Instagram)

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1 year ago
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My memory of Notre Dame de Paris is of a vast, impressive but gloomy interior. Now look at it! Amazing achievement in five years

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1 year ago
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November 28, 2024 - Another frosty day in #Saskatoon #NaturePhotography

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1 year ago
Forest of Paimpont

Forest of Paimpont

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1 year ago
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How fungi colonize plant roots Researchers have identified two fungal enzymes that hijack the immune system of plants, playing a critical role in the colonization of plant roots. These findings open new avenues for interventions in...

Endophytic fungi colonize roots by turning off plant immune system.

www.sciencedaily.com/releases/202...

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