Robert Lepage, PhD., P.Eng.'s Avatar

Robert Lepage, PhD., P.Eng.

@rtmlepage

Building Science Engineer + Climate Resilience Geek. Of the 347ppm generation. He/him.

1,708
Followers
615
Following
2,890
Posts
04.07.2023
Joined
Posts Following

Latest posts by Robert Lepage, PhD., P.Eng. @rtmlepage

So… I've been writing for about 18 years on the idea that if you somehow manage to make meaningfully conscious machine minds & then you treat them as tools, then you're enslaving those minds, and that's pretty messed up. And this ties into something else I've re-upped recently: LLMs can't say "No."

07.03.2026 22:34 πŸ‘ 499 πŸ” 122 πŸ’¬ 12 πŸ“Œ 18

TIL Mark Hamill was the scientist in my favourite movie!
Thank you @markhamillofficial.bsky.social!

07.03.2026 22:44 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Can't go to war crime prison if you nuke the Hague.

07.03.2026 14:02 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

Especially Dr. Seuss!

06.03.2026 19:33 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
The physics of reliability: Why gas peakers alone can’t save the modern grid Most outages don’t start as a multihour energy shortage; they start as a frequency crisis. If you only have gas, you’re trying to stop a bullet with a shield that takes 10Β minutes to lift, writesΒ Arun...

We need to be building a grid for the 21st century. Mechanical gas peaker plants, which requires ~10 minutes to respond to a grid crisis, cannot complete with electronic, grid-scale battery energy storage which responds almost instantly. πŸ§ͺπŸ”ŒπŸ’‘β˜€οΈπŸ’¨πŸ’§πŸ”‹ www.utilitydive.com/news/the-phy...

06.03.2026 00:58 πŸ‘ 51 πŸ” 14 πŸ’¬ 2 πŸ“Œ 0
Video thumbnail

Two white nationalists I exposed in a recent article showed up to try to intimidate me in person last night.

This is a press freedom issue.

Here’s what happened:

06.03.2026 00:01 πŸ‘ 2246 πŸ” 766 πŸ’¬ 119 πŸ“Œ 82

Right wing propaganda works...

05.03.2026 17:25 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

If we're talking about the same person, I don't think Nassim Taleb was buddies with Epstein, but maybe there's something I missed?

There's a section in Skin in the Game where NNT said that if people had to put money on the line, their bets would be better. Which, well, we know is empirically false.

04.03.2026 16:32 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
a view of a city from a balcony with columns Alt: a view of a city from a balcony with columns

Most efficient mode of transportation is falling. It is just not very desirable.

04.03.2026 15:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

All copies of Taleb's "Skin in the Game" immediately combust!

On the other hand... if we can encourage those people to make bets they can't afford if they lose and then they lose all their money, it will help clean up the pool of betters.

04.03.2026 15:53 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Is this a good thing?

04.03.2026 03:23 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
A medical journal says the case reports it has published for 25 years are, in fact, fiction A Canadian journal has issued corrections on 138 case reports it published over the last 25 years to add a disclaimer: The cases described are fictional. Paediatrics & Child Health, the journal…

This story is nuts

The journal β€˜Pediatrics and Child health’ has been published an article type, for case reports, that are made up and fictional without having any clear notice 😱

retractionwatch.com/2026/03/03/c...

04.03.2026 02:06 πŸ‘ 245 πŸ” 105 πŸ’¬ 9 πŸ“Œ 38
Video thumbnail

I’ve unmasked a white nationalist fight club in my city: Montreal.

After weeks of work (with help!), I can reveal an Olympian as a member of the Frontenac Active Club β€” one who, unbeknownst to the owners, brought them to a local gym for training and propaganda photos.

Here’s my investigation:

04.03.2026 00:40 πŸ‘ 1630 πŸ” 576 πŸ’¬ 40 πŸ“Œ 35
Post image

And even if we take the full length of data (for those of you who think this is cherry picked), there's still a _significant_ increase in the slope after some weird event happened in 2020. I wonder what that could be?

03.03.2026 18:53 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It will last a few years before it gets repealed. Permanent DST is really hard on the human circadian system. They needed to stick to permanent standard time.

03.03.2026 11:58 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

That's a good position statement:

"Specifically, maintaining optimal sleep and optimal alignment of the human circadian clock with daytime activities is achieved with ST."

03.03.2026 03:17 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Not only will it likely be repealed, but it will also deep-six a petition to adopt Permanent Standard Time for another generation.

02.03.2026 20:49 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1

It is Joe Biden's fault the Republicans are doing bad things.

01.03.2026 15:44 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1

I've used a lot of different panniers, but my go-to is always the Ortleibs.

01.03.2026 15:29 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

What do you think the odds are that, in a few month's time, Block will suffer some catastrophic program failure?

01.03.2026 13:25 πŸ‘ 5 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

Is UoT's Prof. Siegel on BSky?

01.03.2026 12:52 πŸ‘ 4 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

Interestingly, if there's a huge spike in bets, it could be used to predict impending catastrophes.

01.03.2026 02:25 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I've played enough Halo to recognize a Halo Ring when I see one!

01.03.2026 01:35 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

This is the message Mark Carney should have written, not some realpolitik pablum.
If you stand for nothing, you have no values.

28.02.2026 20:26 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Chickenhawks need to have skin in the game.

28.02.2026 20:17 πŸ‘ 3 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Preview
Why Attack Iran? Our Authoritarianism and Our Corruption

How to understand war with Iran? We must get away from propaganda. Facts suggest two interpretive frameworks: a foreign war as a mechanism to destroy democracy at home; and a foreign war as an element of personal corruption by the president of the United States.
snyder.substack.com/p/why-attack...

28.02.2026 14:15 πŸ‘ 3124 πŸ” 1449 πŸ’¬ 124 πŸ“Œ 141
Preview
Finland's smartphone ban gave middle-schoolers a new way of life, principals say "Students look each other in the eye and say hello. This makes me happy," a principal in Lahti said.

"They said students are more sociable, bullying has significantly decreased, and the change can even be seen in school hallways."

A lesson for adults, too?

yle.fi/a/74-20212749

27.02.2026 16:03 πŸ‘ 30 πŸ” 10 πŸ’¬ 1 πŸ“Œ 1

It's seasonal, it can happen any season ;)

27.02.2026 18:43 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
The risk of kidney disease increases following SARS-CoV-2 infection compared to influenza - Communications Medicine Zhang et al. utilized a large real-world dataset from more than three million adults in the United States to compare the incident of kidney disease risks following COVID-19 and influenza infections. T...

www.nature.com/articles/s43...

27.02.2026 12:35 πŸ‘ 13 πŸ” 9 πŸ’¬ 0 πŸ“Œ 0
Post image

What accounts for the progression from healthy aging to Alzheimer's disease over an extended period of time?
The critical role of the immune system, particularly T cells and microglia.
A new, excellent review
www.cell.com/immunity/abs...

26.02.2026 16:59 πŸ‘ 183 πŸ” 46 πŸ’¬ 7 πŸ“Œ 1