When you take a sip of tea, you’re drinking a beverage that is grounded in a particular time and place. In Yunnan province, southwestern China, which is the source of a highly prized tea known as pu-erh, summer brings monsoon rains, whereas spring is comparatively dry. Tea leaves that are harvested in spring therefore have different qualities to those collected in summer: each tea contains around 50 chemicals that are unique to its season of harvest, says Albert Robbat. The sensitivity of tea plants to the environment makes the crop vulnerable to the effects of climate change. Variations in temperature and precipitation are known to affect tea yield, as well as alter the complex balance of chemicals that gives tea its flavour and potential health benefits.
Madagascar is home to many unique and threatened mammals, such as lemurs and small hedgehog-like creatures called tenrecs. Most people wouldn’t think of consuming one of these animals, but for many in Madagascar, bushmeat is on the menu. Scientists assumed that people turned to wild meat just to survive, but two new studies that examine the entire supply chain for this meat have found that consumption of wild mammals in Madagascar is common and far more open a practice than anyone had suspected.Read the full article in Smithsonian.