The impact of lighting on education.
Read MorePritzker Laureate Shigeru Ban may be as well known for his innovative use of materials as for his compassionate approach to design.
Read MoreThe lack of food sustainability, as well as food and nutrition insecurity in sub-Saharan Africa, is likely to aggravate unless bold action is taken on six key issues.
Read MoreAgriculture could pull carbon out of the air and into the soil — but it would mean a whole new way of thinking about how to tend the land.
Read MoreFast Company’s second-annual World Changing Ideas Awards drew nearly 1,400 submissions in 12 categories. These 240 entries made it to the final round of judging.
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