Humbert comments

Analysts point out that Slack and similar platforms may increase the burden on employees, becoming an additional “feed” to manage

You can bet on it. For example in my workplace, I have tons of emails AND Atlassian’s HipChat “feed” to manage, and also Atlassian’s Jira messages for every single projet and task area, and also the old classic phone calls, direct messages PC-to-PC, web forum messages, and also Skype messages, Skype calls, Hangout calls, Line, etc...

Before HipChat we had only emails, phone calls and some Skype chat and it was much better than now. We had a “messy” email situation but now we have a “messy” email, chat, app messagging software and production messagging software situation.

Being overweight is linked to cancer, but obesity is an effect of alimentation.

Extra fat can promote inflammation and lead to an overproduction of estrogen, testosterone and insulin

It is not obesity that cause overproduction of estrogen, testosterone and insulin. It is the overproduction of estrogen, testosterone and insulin due to incorrect alimentation that cause many problems, like obesity and cancer.

Obesity is an effect, not a cause, is a symptom. This is why also not obese people (average overweight and tiny) have cancer. See TOFI, “thin-outside-fat-inside” for more.

Of course the traditional fats are not a problem. We eat such kind of fat for thousand of years. It is the sugar the problem. Sugar intake has skyrocketed in the past 160 years. Our body converts it to fat, quickly and it makes you crave more food. So the food industry now put it in EVERYTHING, also in salty and spicy food, canned vegetables, any kind of souce... Check by yourself the processed food at your local supermarket: it is very very hard to find something without sugar. And if it seems without sugar, think again, it has more than 40 name variation, invented just to hide it in the ingredient list.

In countries where fat intake has skyrocketed, such as China, there has been an associated rise in obesity and health problems, he pointed out.

In all countries where there is a rise in obesity and health problems like diabetes, sugar intake has skyrocketed.

Evidence: https://authoritynutrition.com/11-graphs-that-show-what-is-wrong-with-modern-diet/