bello
Is it, though? Families and communities share much more than genes with each other, including big lifestyle choices. So we can't deduce that easily that genes are to blame.
Leaving aside the fact that BMI isn't a great metric (as mentioned in another comment); we can probably come up with a better one.
80% of healthcare costs are driven by 15 conditions, which in turn are mostly affected by 8 behaviors [1]. I bet that the bulk of the cost is due to completely changeable lifestyle behaviors (diet, drinking, smoking, physical activity).
Alcohol and tobacco should be more heavily taxed (fast-food is trickier, as we need to make sure that there's healthy, equally-accessible food options out there). Education around healthy lifestyle choices should be more available, as well as gym memberships/fitness equipment/trainers. Sure they do cost money, but we're already paying so much through non-preventive healthcare.
Any other ideas how to disincentivized unhealthy lifestyle choices?
[1] http://www.aon.com/attachments/human-capital-consulting/2012...
Quantum computing in the NISQ era and beyond
Expert C Programming: Deep C Secrets https://www.amazon.com/dp/0131774298/
A little dated, still lots of relevant knowledge though.
Some thoughts on security after ten years of Qmail 1.0
How to ride your brain bicycle
It argues that the main reason we don't achieve our goals is not external factors, or the lack of an effective productivity system; it's a commitment failure. We have subconscious second thoughts whether our goals are actually important to us, we lack a sense of purpose.
"There is no point being focused, with a finely tuned productivity system, and maniacal discipline against distractions, if you're not sure what you're doing is worth doing"
So sure, our attention span is decreasing and we're becoming more easily distracted, but is that all there is to blame for the alleged productivity loss?
Alex: catch potentially insensitive, inconsiderate writing
Learning networking by reproducing research results
Hijacking Bitcoin: routing attacks on cryptocurrencies
The password reset MitM attack
Data Programming: Machine Learning with Weak Supervision
Ask HN: What non-tech blogs do you read?
One of my recent favorites is farnamstreetblog.com
They could offer cash/miles to whoever volunteered, increasing the offer until someone accepted. I've seen other airlines do this on several occasions. They couldn't have handled it worse than they did.
Essential Knowledge Series
Why I’d Love to Be a College Student Again
Programs and Probability [pdf]
There are several factors which need to be taken into account, such as mortgage interest payments, opportunity cost of downpayment, property tax, tax deductions, property appreciation, etc. Khan Academy has an interesting video on this topic: https://www.khanacademy.org/economics-finance-domain/core-fi...
PS: Sure, if your property appreciates by a lot you'll make a large return. But what if it deprecates? People being overly optimistic about property appreciations were part of the reason/most affected by the housing bubble.
Constructor.io
When a company is listed, the stock price better reflect the actual market value of the company (otherwise a dot-com bubble happens). However, if rich VCs like to bet on startups, that's expected to be a high-risk investment.