Zoning, although designed with the benign intention of keeping toxin-spewing industrial factories away from residential properties, has certainly been used for ill: ask any African-American family in the 20th century whose application to use their VA entitlement to buy a house was denied due to "redlining." Over at Bloomberg News, Justin Fox takes up the case that on the 100th anniversary of zoning laws in New York City, maybe it's time to substantially re-evaluate them.

As he writes, "Over the past few years, zoning has been blamed, mainly by economists bearing substantial empirical evidence, for an ever-growing litany of ills. The charge that zoning is used to keep poor people and minorities out of wealthy suburbs has been around for decades. But recent research has also blamed it for increasing income segregation, reducing economic mobility and depressing economic growth nationwide."

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