Worry less about crumbling roads, more about crumbling libraries national trust for historic preservation gas stoichiometry examples

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Every four years, the American Society for Civil Engineers issues grades for the nation’s infrastructure. In the most recent evaluation, released in 2017, America’s overall infrastructure score was a D+, the same as in 2013. electricity 101 powerpoint Although seven systems, including hazardous waste and levees, received modestly better grades than in the previous assessment, transit and solid waste, among others, did worse. Aviation (D), roads (D), drinking water (D), and energy (D+), retained their miserably low scores.

Social infrastructure is not “social capital”—the concept commonly used to measure people’s relationships and networks—but the physical places that allow bonds to develop. gas oil ratio units When social infrastructure is robust, it fosters contact, mutual support, and collaboration among friends and neighbors; when degraded, it inhibits social activity, leaving families and individuals to fend for themselves. People forge ties in places that have healthy social infrastructures—not necessarily because they set out to build community, but because when people engage in sustained, recurrent interaction, particularly while doing things they enjoy, relationships—even across ethnic or political lines—inevitably grow.

But if we let public spaces collapse, we can’t rely on commercial establishments to pick up the slack—for the simple reason that people are not always welcome there. Inside almost every fast food restaurant or coffee chain, particularly in racially and socioeconomically diverse neighborhoods, there’s at least one “No Loitering” sign. electricity orlando And it’s not just a suggestion. Consider the recent scandal at a Starbucks in Philadelphia, when baristas called the police simply because two African American men were sitting peacefully at a table while waiting for a friend; or the related incident four years ago in New York City, when McDonald’s forced a group of elderly Korean patrons to vacate less than an hour after they’d ordered. gas 76 station Businesses that discriminate only deepen our divisions.

Different kinds of social infrastructure play different roles in the local environment, and support different kinds of social ties. Some places, such as libraries, YMCAs, and schools, provide space for recurring interaction, often programmed, and tend to encourage more durable relationships. origin electricity login Others, such as playgrounds and street markets, tend to support looser connections—but these ties can, and sometimes do, grow more substantial. gasbuddy app Countless close friendships between parents, and then entire families, begin because two toddlers visit the same swing set. Basketball players who participate in regular pickup games often befriend people with different political preferences, or with a different ethnic, religious, or class status, and wind up exposed to ideas they wouldn’t likely encounter off the court.

I know from experience. Two decades ago, during my biweekly game in Berkeley, the black, white, and Latino players engaged in a series of long, heated debates about O.J. electricity lessons for 5th grade Simpson’s guilt or innocence. We didn’t necessarily change each other’s opinions about the case, but we gained a far deeper understanding of each other—and our respective group’s experiences—in the process. gas 10 8 schlauchadapter This surely affected our political perspectives too.

Playgrounds and athletic fields help us connect because they’re places where people linger and talk to strangers. The lingering is crucial; often, efficiency is the enemy. A recent study by the Harvard sociologist Mario Small, for instance, found that a day care center that encouraged parents to walk in and wait for their children, often inside the classroom and generally at the same time, fostered more social connections than one where parents came in on their own schedules and hurried through drop-off and pickup so they could quickly return to their private lives.

Just as certain hard infrastructures, such as those for power and water, are “lifeline systems” that make modern societies possible, so too are certain social infrastructures especially crucial for democratic life. Colonel Francis Wayland Parker, whom John Dewey called the “father of progressive education,” believed that the neighborhood school was a vital space that, when organized properly, served as a “ model home, a complete community, an embryonic democracy.” Schools, Parker and Dewey believed, teach young people not only their roles and responsibilities within the larger and more diverse society, but also the skills and dispositions required to participate as citizens.

Not any school will do, of course. Good schools teach us how to get along; bad schools leave us ill-prepared for the challenges of civic life. In recent decades, too many American states and cities have slashed support for public education. Is it any surprise that our culture now seems more spiteful, and more superficial, than ever before?