"60 years has made a big difference in the urban form of American cities. The most rapid change occurred during the mid-century urban renewal period that cleared large tracts of urban land for new highways, parking, and public facilities or housing projects. Fine-grained networks of streets and buildings on small lots were replaced with superblocks and megastructures. While the period did make way for impressive new projects in many cities, many of the scars are still unhealed. We put together these sliders to show how cities have changed over half a century. In this post, we look at Midwestern cities such as [pictured above] Cincinnati, Ohio."
"In this Feed the Future video, narrator Matt Damon discusses the importance of increasing food production around the world and notes the importance of equipping women with the right tools, training, and technology to see as much as a 30 percent increase in food production. To feed our growing population we need to increase food production by 70 percent before 2050. Women make up the majority of the agricultural workforce in many areas of the world."
"For the first time in human history, more of the world’s 6.8 billion people live in cities than in rural areas. That is an incredible demographic and geographic shift since 1950 when only 30 percent of the world’s 2.5 billion inhabitants lived in urban environments.
The world’s largest cities, particularly in developing countries, are growing at phenomenal rates. As a growing landless class is attracted by urban opportunities, meager as they might be, these cities’ populations are ballooning to incredible numbers.
A May 2010 Christian Science Monitor article on “megacities” predicted that by 2050, almost 70 percent of the world’s estimated 10 billion people—more than the number of people living today—will reside in urban areas. The social, economic and environmental problems associated with a predominantly urbanized population are considerably different from those of the mostly rural world population of the past."
The pyroclastic flow deposits red-hot material on the slope of the volcano. After a few minutes, air heated by the deposit establishes a convective regime and due to the speed of the rising air a series of small tornados are formed.
Earlier this year I had the opportunity to visit Chernobyl whilst working for CBS News on a '60 Minutes' episode which aired on Nov. 23, 2014. Bob Simon is the correspondent. Michael Gavshon and David Levine, producers.
For the full story cbsnews.com/news/chernobyl-the-catastrophe-that-never-ended/
----> ***Soundtrack 'Promise land' by Hannah Miller - licensed on themusicbed.com Available on iTunes here itunes.apple.com/us/album/promise-land-single/id948047626
Chernobyl is one of the most interesting and dangerous places I've been. The nuclear disaster, which happened in 1986 (the year after I was born), had an effect on so many people, including my family when we lived in Italy. The nuclear dust clouds swept westward towards us. The Italian police went round and threw away all the local produce and my mother rushed out to purchase as much tinned milk as possible to feed me, her infant son.
It caused so much distress hundreds of miles away, so I can't imagine how terrifying it would have been for the hundreds of thousands of Ukrainian citizens who were forced to evacuate.
During my stay, I met so many amazing people, one of whom was my guide Yevgen, also known as a 'Stalker'. We spent the week together exploring Chernobyl and the nearby abandoned city of Pripyat. There was something serene, yet highly disturbing about this place. Time has stood still and there are memories of past happenings floating around us.
Armed with a camera and a dosimeter geiger counter I explored...
"Though uninhabited and full of melting ice caps, the Arctic is surprisingly an appealing piece of real estate. Many countries have already claimed parts of the region. So who technically owns the North Pole? And why do these nations want it so bad?"
"Vast new cities are being built across China at a rate of ten a year, but they remain almost completely uninhabited ghost towns. Racing to stay ahead of the world economy, is the superpower about to implode?"