Thursday, December 30, 2021
Monday, December 27, 2021
Sunday, December 05, 2021
Nutrition for the benefit of the planet
What we eat needs to be nutritious and sustainable. Researchers are trying to figure out what that looks like around the world.
More than 2 billion people are overweight or obese, mostly in the Western world. At the same time, 811 million people are not getting enough calories or nutrition, mostly in low- and middle-income nations. Unhealthy diets contributed to more deaths globally in 2017 than any other factor, including smoking2.
But if everyone, on average, ate a more plant-based diet, and emissions from all other sectors were halted, the world would have a 50% chance of meeting the 1.5 °C climate-change target5. And if diets improved alongside broader changes in the food system, such as cutting down waste, the chance of hitting the target would rise to 67%.
Monday, November 15, 2021
Some steps to protecting your digital life
Part 2 lots of specificsEven those who consider themselves well educated about cyber crime and security threats—and who do everything they’ve been taught to do—can (and do!) still end up as victims. The truth is that, with enough time, resources, and skill, everything can be hacked.
The key to protecting your digital life is to make it as expensive and impractical as possible for someone bent on mischief to steal the things most important to your safety, financial security, and privacy. If attackers find it too difficult or expensive to get your stuff, there's a good chance they'll simply move on to an easier target.
Part 3 focusing on smartphonesYou can do a number of things to reduce the risks posed by data breaches and identity fraud. The first is to avoid accidentally exposing the credentials you use with accounts. A data breach of one service provider is especially dangerous if you haven’t followed best practices in how you set up credentials. These are some best practices to consider:
- Use a password manager that generates strong passwords you don’t have to remember. This can be the manager built into your browser of choice, or it can be a standalone app. Using a password manager ensures that you have a different password for every account, so a breach of one account won’t spill over into others. (Sorry to again call out the person reusing
letmein123!for everything, but it's time to face the music.)- When possible, use two-factor or multi-factor authentication ("2FA" or "MFA").
Criminals are using smartphone apps and text messages to lure vulnerable people into traps—some with purely financial consequences, and some that put the victims in actual physical jeopardy...
text message phishing scams that target personal data—especially website credentials and credit card data. Sometimes called "smishing," SMS phishing messages usually carry some call to action that motivates the recipient to click on a link—a link that often leads to a web page that is intended to steal usernames and passwords
… applications are presented as free but feature in-app payments—including subscription fees that automatically kick in after a very short "trial period" that may not be fully transparent to the user. Often referred to as "fleeceware," apps like this can charge whatever the developer wants on a repeating basis. And they may even continue to generate charges after a user has uninstalled the application.
To be sure that you're not being charged for apps you've removed, you have to go check your list of subscriptions (this works differently on iOS and Google Play)—and remove any that you aren't using.
Wednesday, November 03, 2021
Sunday, October 24, 2021
Break free with MMT
Monday, September 13, 2021
Universal exploitation
Possible translations:
William Smith (1831): "in what terms soever the powerful enjoin obedience, to those the weak are obliged to submit."
Richard Crawley (1910): "the strong do what they can and the weak suffer what they must"
Rex Warner (1954): "the strong do what they have the power to do and the weak accept what they have to accept".
Benjamin Jowett (1881): "the powerful exact what they can, and the weak grant what they must".
Thomas Hobbes (1629): "they that have odds of power exact as much as they can, and the weak yield to such conditions as they can get".
Johanna Hanink (2019): "Those in positions of power do what their power permits, while the weak have no choice but to accept it."
Monday, August 23, 2021
Wednesday, August 18, 2021
Limits to Growth revisited
Tuesday, July 27, 2021
Thursday, July 15, 2021
Michael Hudson explains it all to us
Sunday, June 27, 2021
Internet search
- All of what we want (recall)
- Only what we want (precision)
Saturday, June 12, 2021
Friday, May 14, 2021
Stoicism
Tuesday, March 16, 2021
The mind body problem
Wednesday, February 17, 2021
How did we get here?
Thursday, January 28, 2021
Misinformation
Saturday, January 23, 2021
Health: gut feelings...
Wednesday, January 20, 2021
Monday, January 18, 2021
Logical fallacies and rhetoric
Saturday, January 16, 2021
US Oligarchy
precarity ... is rooted not in inequality, but in a depleted public sector, in a public authority that has abandoned the public and increasingly become a vehicle for predatory capitalism.
Saturday, December 19, 2020
Friday, December 04, 2020
Tuesday, December 01, 2020
The Archetypical Cycle of Internal Order and Disorder | LinkedIn
Monday, September 28, 2020
Non annotated lists curated by John Henry
Sunday, August 30, 2020
Sunday, August 16, 2020
Learning
Wednesday, July 22, 2020
How To Speak by Patrick Winston - YouTube
How To Speak by Patrick Winston - YouTube:
Summary (from comments to the YouTube)
Start
- Do not start a talk with a joke. [thank collaborators etc but save the joke for the end]
- Promise - Tell them what they are gonna learn at the end of your talk.
- Cycle – make your idea repeated many times in order to be completely clear for everyone.
- Make a “Fence” around your idea so that it can be distinguished from someone else’s idea.
- Verbal punctuation – sum up information within your talk some times to make listeners get back on track.
- Ask an intriguing question
Place and Time
- Best time for having a lecture is 11 am.
(not too early and not after lunch) - The place should be well lit.
- The place should be seen and checked before the lecture.
- The place should be at least half full. Choose venue according to the amount of listeners.
Tools
For teaching.
Chalk Board, white board, or projector – it’s got graphics, speed, target.
Watch your hands! Don’t hold them behind your back, it’s better to keep them straight and use for pointing at the board.
Props – use them in order to make your ideas visual.
Visual perception is the most effective way to interact with listeners.
For a Job Talk. Exposing, Slides
- Don’t put too many words on a slide. Slides should just reflect what you’re saying, not the other way around. Pictures attract attention and people get invested in finding out the explanation.
- Make slide as easy as you can – no title, no distracting pictures, frames, points and so on.
- Do not use a laser pointer – you lose eye contact with the audience. Instead you can make the arrows just upon a slide.
Informing
Show your listeners that your stuff is cool and interesting.
You have to be able to:
-show your vision of that problem
-show that you’ve done particular things (by steps)
All of that should be done real quick in no more than 5 min.
Persuade your listeners you’re not a rookie (Prof. Winston contrived to do that from the very first seconds of his talk)
Getting Famous
If you want to your ideas be remembered you’ve got to have the "5 S"
- Symbols associate with your ideas (visual perception is the best way to attract attention)
- Slogan (describing your idea)
- Surprise (common fallacy that is no longer true, for instance, just after you’ve told about it)
- Salient Idea (not necessarily important but the one that sticks out)
- Story (how you did it, how it works…)
How to End
Don’t put collaborators at the end, do that at the beginning.
- Taking Questions is the worst way to end a talk.
- It’s good to end with a Contribution slide – to sum up everything you’ve told with your OWN decision.
- At the very end you could tell a joke since people then will leave the event feeling fun and thus keep a good memory of your talk.
- "Thank you (for listening)" isn’t good ending, it’s trite at least.
- You can end with a quote of a prominent person (my own knowledge),
- or with a salute to people (how much you valued the time being here, the people over here..., “I’d like to get back, it was fun!”
