Closing the loop

Four Stages in the Cycle of Food A perfectly round shape that continues in perpetuity, the circle is an apt emblem for true sustainability. In a circular model, every end feeds into a new beginning. Each carrot, for example, eventually returns to the soil that...

Citi Goes 100 Percent Green

Bank Pledges to Go Fully Carbon Neutral by 2020 In September, Citi pledged to go green all the way. Citi is one of 100 major companies to join RE100, a global initiative led by The Climate Group committed to using 100 percent clean energy. Citi has pledged to go full...