Morning Edition on Four Corners

Scientists view climate change as one of the world's most pressing long-term problems. But the issue has barely surfaced in the U.S. presidential race. President Obama has taken steps to address climate change during his time in office. Republican challenger Mitt Romney would not make it a priority in his administration.

In fact, as Romney stood on the stage to accept his nomination at the Republican National Convention, he used global warming as a laugh line.

In 1990, a bloodless revolution brought down the Communist government of Mongolia,and their memorials to communist heroes were destroyed or sold for scrap. But one remaining statue of Lenin is being sold at auction.

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STEVE INSKEEP, HOST:

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RENEE MONTAGNE, HOST:

After controlling the comings and goings of its citizens for 50 years, Cuba is relaxing its grip. The government announced it would eliminate the exit visa requirements. That announcement has been welcomed by many there, but as Nick Miroff reports from Havana, not all Cubans will be treated equally when the new immigrations rules take effect in January.

NICK MIROFF, BYLINE: Cuban broadcasters read the announcement word-for-word on state television, just in case there were some who wouldn't have believed it otherwise.

Google has nearly 20 data centers packed with computer servers that are huge consumers of energy. Google allowed technology writer Steven Levy of Wired magazine to see its facility in Lenoir, N.C. Levy talks to Steve Inskeep about what he saw while he was there.

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STEVE INSKEEP, HOST:

Here in the United States, the corn harvest is nearly complete. It was earlier and much smaller than in recent years, which means stockpiles are lower and prices will likely be higher. Now, while this summer's drought is largely to blame, the dry weather did offer perfect conditions to test drought-resistant corn. As Iowa Public Radio's Amy Mayer reports, seed companies and farmers are now crunching the yield numbers to see what these new varieties could mean in coming years.

Traditionally, Target has held off on unveiling its Christmas season ads until after Thanksgiving. Social media has buzzed with shock that the chain was breaching holiday decorum.

Last week, Morning Edition looked at possible cuts to the Defense Department as part of what's known as sequestration. Next, we examine the effect of across-the-board spending cuts on the rest of the federal budget. One analyst says right off the top expect a 15 percent reduction in the federal workforce.

Is that 6 a.m. workout getting in the way of good sleep? Don't think your fat cells won't notice.

A new study published in the Annals of Internal Medicine finds that inadequate shut-eye has a harmful response on fat cells, reducing their ability to respond to insulin by about 30 percent. Over the long-term, this decreased response could set the stage for Type 2 diabetes, fatty liver disease and weight gain.