Optimistic Rationalist
rationalist44.bsky.social
Optimistic Rationalist
@rationalist44.bsky.social
Optimistic Enthusiast for humanity, worried by how dismally clueless our species still is. We're barely out of the primaeval mud in truth, yet we strut around behaving important

More soon - very recent joiner escaping the damaged political Twittter.
Yes the GOP is different. It's ORDERS OF MAGNITUDE more corrupt.

Let's remind ourselves who they're happy to call their 'president':
December 13, 2025 at 10:32 AM
PERFECT SUMMARY.

Put like that, a determined Congress should be able to have most of that under way by lunchtime...

....sadly we only seem to have a broken-down / frightened / concentrated-on-it's-own-bank-balance Congress...
December 13, 2025 at 10:13 AM
>> distance travelled d by an object in a set interval t :
speed = ( d / t );

SO,
1) given that of late, 'Time' is regarded as a perhaps-NOT-fundamental aspect of the universe, but rather an 'emergent' one... where does that leave C, it being just such a calculation ?
December 10, 2025 at 11:47 AM
Just listening to Brian with Neil De Grasse Tyson.

Simple question I hope: we're used to C (the speed of light) being universally regarded as a fundamental constant (I think Brian named three such fundamentals in toto) -- BUT any speed, is a computation - of >>
December 10, 2025 at 11:47 AM
> when during my second year at work, I read in SA of the discovery of the Bottom quark, & 2 decades later the Top quark. Science unfolding beneath our feet..

Thanks for your excllent & always-so-digestible reporting.

Merry Christmas from Warwickshire.
December 9, 2025 at 4:45 PM
>> that constraint then mean ?

This "feels like" we could be approaching a major shift in theories of the universe: perhaps a whole lot of

"...OH THAT's how that works, is it...." moments are up-coming.

Lovely: soon may it come. We love new steps in science. I remember the sensation>
December 9, 2025 at 4:45 PM
> then what can we say about any calculation needing time as a parameter? The gorilla in the room of course being C .. the speed of light: if we don't have time, how can any velocity mean anything: and if C represents an upper speed limit for matter... but time does not exist.. what does >>
December 9, 2025 at 4:45 PM
(that's 1hr 09 not 1m 09 :)
December 4, 2025 at 9:09 AM
Helen -
- just ICYMI - you're on Keith Olbermann's radar (he went out with Olivia 20 yrs back) - and he's highly complimentary of your words... - you're namechecked just after 1:09 into his current Pod / but he reads part of your writing earlier uncredited:

open.spotify.com/episode/6SHZ...
TRUMP, A WHITE SUPREMACIST, IS SICK THE WAY WOODROW WILSON WAS - 12.4.25
open.spotify.com
December 4, 2025 at 9:08 AM
Reposted by Optimistic Rationalist
What a sick, pathetic message from a mentally unfit person who at this blip in history, occupies what was, the white house.

And it’s all about this…⬇️
November 28, 2025 at 2:36 PM
Its a very easy short flight from Inverness to Kirkwall, and an easy hop to Inverness from Londons airports - or by rail.
November 28, 2025 at 12:14 AM
I've been to Orkney.
I'd recommend to anyone, go there, stay a few nights, hire a car & visit Scara Brae: an amazing Neolithic village, the most complete of such in Europe. You can almost feel the presence of those who built homes on a sheltered seashore, well over 5000 years ago. Mesmerising.
November 28, 2025 at 12:14 AM
Love books. What are you reading just now ?

I'm just reading CONTACT by Carl Sagan. Beautifully written, a lovely, intruiguing subject. Much more in the book than there was room for in the (excellent) film...
November 22, 2025 at 12:42 AM
Doesn't WAIVING your Fifth Amendment right, mean you can't then UN-Waive it, next time you are interviewed ?

I thought that was a thing.... Harry ? @harrylitman.bsky.social ??
November 22, 2025 at 12:29 AM
< just invites hackers to experiment with breaking into other people's systems.

If corporate IT was better trained, they'd UNPLUG most of their systems from the net, firewall them off properly, and use VPNs plus secure Intranets to run their business.

Stop being sucked into the AWS mindset.
November 19, 2025 at 7:13 PM
For those of us who remember computing in the 70s and have had to tolerate the awful Microsoft Windows for 4 decades, we find it incredible that modern companies don't realise that
(a) Windows is the buggiest and most hackable OS in history, and
(b) Cloud, is a nakedly hackable structure which>
November 19, 2025 at 7:13 PM
Notable that Costco and others retain their 4-decade old, non-net connected / unhackable IBM System/1 systems, for stock control and other operations management functions as they're simply MORE RELIABLE and less flaky than modern SaaS tools by a mile.

>
November 19, 2025 at 7:13 PM
A GLORIOUS photograph.
November 19, 2025 at 6:57 PM