8 Fascinating Reads

By Markets Fool.com

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Happy Friday! Here are eight great things I read this week.

The problem with mutual funds

This is a great explanation of what's wrong with so much of the finance industry:

"The industry is about making profit for the fund advisor and fund advisors make profits by drawing and holding assets, and the way you draw and hold assets is by not scaring people," Snowball explained. "So if you can get a couple of decent years together and a decent story and then slide quietly into mediocrity, it's a recipe for success for your fund company, and a recipe for disappointment for investors."

Frauds

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Noise coming from your truck's engine might be fake:

Stomp on the gas in a new Ford Mustang or F-150 and you'll hear a meaty, throaty rumble the same style of roar that Americans have associated with auto power and performance for decades.

It's a sham. The engine growl in some of America's best-selling cars and trucks is actually a finely tuned bit of lip-syncing, boosted through special pipes or digitally faked altogether. And it's driving car enthusiasts insane.

Get-poor-quick scheme

The yield on 1-year Swiss debt is now negative 1%:

Weed wars

Here's an inevitable side effect of legalizingmarijuanain the U.S.:

The supply of marijuana grown in the United States has become so abundant and cheap that in the regions of northern Mexico, where it used to be grown, farmers have taken to burning their crops.

Because of the increased domestic supply, it is no longer profitable for these Mexican farmers to grow, reap, and transport weed across the border.

They've decided there is more money in burning down their crops down and planting something else instead.

Demographics

Millennialsare about to take over baby boomers:

75 is the approximate number, in millions, of millennials that the United States will have this year. The total of millennials those born from 1981 to 1997 will reach 75.3 million, overtaking baby boomers (1946 to 1964) as the United States' largest living generation.

Optimism

Americans are feeling much better about the economy:

Addiction

Smoking is increasingly a poor-person's habit:

In a 2008 Gallup poll of over 75,000 Americans, the rate of smoking among people making less than $24,000 a year was more than double that of those making $90,000 or more. In the era portrayed inMad Men, smoking was a normative behavior that was not associated with poverty. Indeed, because they had less moneyand were more religious, the poor if anything were somewhat less likely to smoke than middle-class people. But once the health risks of smoking became widely known, the better-off began kicking the habit:high-income families decreased their smoking by 62percentfrom 1965 to 1999, versus only 9percentfor low-income families.

Food-ish

McDonald's explains why it has 19 ingredients in its french fries. Watch and try not to barf:

Have a good weekend.

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The article 8 Fascinating Reads originally appeared on Fool.com.

Morgan Housel has no position in any stocks mentioned. The Motley Fool recommends McDonald's andhas a disclosure policy.