<p>Forbes looks at the world's 25 most polluted cities, and concludes that governments and industries need to realize how cost-effective pollution remediation is.</p>
<p>A proposal to stack millions of concrete blocks containing ashes of the deceased in a gigantic pyramid in Germany is attracting proposals from architects -- and some skepticism.</p>
As a part of Chicago's $1.4 billion "Plan for Transformation," the once massive Cabrini-Green project has been redeveloped into a mix of affordable, public and market housing. But 80% of the former tenants have moved away.
<p>James Howard Kuntsler muses on how the end of cheap oil will mean the parallel decline of the suburban sprawl economy of the South and its NASCAR subculture.</p>
