Dedicated subaerial air supply Demand-controlled ventilation DCV [ edit ] Demand-controlled ventilation DCV, also known as Demand Control Ventilation makes it possible to maintain air quality while conserving energy. The approach deliver fresh air more directly to the breathing zone and aims to improve air quality of inhaled air.
Just some already-fallen branches. Nonetheless, the onlooker called the cops. Officers interrogated the boy, who said he was trying to build a fort for himself and his friends. A local news site reports the police then "took the tools for safekeeping to be returned to the boy's parents.
But the kids soon found out they would not be allowed to use it, because it was resting on grass, not wood chips. Playing on grass is against local regulations. And then there was the query that ran in Parents magazine a few years back: But is it okay to leave her and her playmate home while you dash to the dry cleaner?
This generation of kids must be protected like none other. They can't use tools, they can't play on grass, and they certainly can't be expected to work through a spat with a friend. And this, it could be argued, is why we have "safe spaces" on college campuses and millennials missing adult milestones today.
We told a generation of kids that they can never be too safe—and they believed us. Safety First We've had the best of intentions, of course.
But efforts to protect our children may be backfiring. When we raise kids unaccustomed to facing anything on their own, including risk, failure, and hurt feelings, our society and even our economy are threatened. Yet modern child-rearing practices and laws seem all but designed to cultivate this lack of preparedness.
There's the fear that everything children see, do, eat, hear, and lick could hurt them. And there's a newer belief that has been spreading through higher education that words and ideas themselves can be traumatizing.
How did we come to think a generation of kids can't handle the basic challenges of growing up? Beginning in the s, American childhood changed.
For a variety of reasons—including shifts in parenting norms, new academic expectations, increased regulation, technological advances, and especially a heightened fear of abduction missing kids on milk cartons made it feel as if this exceedingly rare crime was rampant —children largely lost the experience of having large swaths of unsupervised time to play, explore, and resolve conflicts on their own.
This has left them more fragile, more easily offended, and more reliant on others. They have been taught to seek authority figures to solve their problems and shield them from discomfort, a condition sociologists call "moral dependency.
If they arrive at school or start careers unaccustomed to frustration and misunderstandings, we can expect them to be hypersensitive. And if they don't develop the resources to work through obstacles, molehills come to look like mountains. This magnification of danger and hurt is prevalent on campus today.
It no longer matters what a person intended to say, or how a reasonable listener would interpret a statement—what matters is whether any individual feels offended by it.
If so, the speaker has committed a "microaggression," and the offended party's purely subjective reaction is a sufficient basis for emailing a dean or filing a complaint with the university's "bias response team. This interferes with the process of free inquiry and open debate—the active ingredients in a college education.
And if that's the case already, what of the kids still in grammar school, constantly reminded they might accidentally hurt each other with the wrong words? When today's 8-year-olds become the year-olds starting college, will they still view free speech as worthy of protecting?
As Daniel Shuchman, chairman of the free speech-promoting Foundation for Individual Rights in Education FIREputs it, "How likely are they to consider the First Amendment essential if they start learning in fifth grade that you're forbidden to say—or even think—certain things, especially at school?
It's hard to avoid the conclusion that the overprotection of children and the hypersensitivity of college students could be two sides of the same coin.Browse up-to-the-minute automotive news and analysis, including expert reviews of the latest cars on the market, at grupobittia.com On the heels of the historic June 12th Trump-Kim Singapore Summit that de-escalated tensions between North Korea and the US, Secretary of State Mike Pompeo made his third visit to NK to move the.
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James Poterba, president James Poterba is President of the National Bureau of Economic Research. He is also the Mitsui Professor of Economics at M.I.T.