Addressing food insecurity in the digital age

In the search for food —whether through foraging, hunting or agriculture —we are constantly at war with nature. In addition, food is distributed unequally: over 800 million people experience hunger while two billion ...

Electronic waste is recycled in appalling conditions in India

The world produces 50 million tonnes of electronic and electrical waste (e-waste) per year, according to a recent UN report, but only 20% is formally recycled. Much of the rest ends up in landfill, or is recycled informally ...

Africa: An air pollution wildcard

For the past four years, atmospheric scientists have been flying around the world with NASA on a mission to analyze pollution chemistry in the air and oceans. The NASA Atmospheric Tomography Mission or ATom, which flew its ...

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