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"Obama to Give Push on Climate"

"President Obama will announce on Friday a handful of executive actions and private and nonprofit groups’ investments in energy efficiency and renewable energy."

Source: NY Times, 05/09/2014

"Air Pollution 'Too High' in Most of World's Cities"

"The World Health Organization says air pollution in many of the world's cities is breaching its guidelines. Its survey of 1,600 cities in 91 countries revealed that nearly 90% of people in urban centres breathe air that fails to meet levels deemed safe."

Source: BBC News, 05/08/2014

"Rising Carbon Dioxide Levels Affect Nutrients in Crops, Study Says"

"The increased concentration of carbon dioxide that comes with climate change could mean some basic food plants will carry lower concentrations of iron and zinc – and deficiencies of those nutrients are already a “substantial global public health problem,” scientists reported Wednesday."

Source: LA Times, 05/08/2014

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