There are just 2,000 lions left in Kenya, according to estimates. Their population is dwindling in part because they are killed in retaliation for attacks on livestock. Richard Turere's invention could help save the lions.
Originally published on Tue March 5, 2013 11:12 am
Robert Lustig wants to convince the world that sugar is making us very sick. And lately he's turned to an unconventional field – econometrics – to do it.
Lustig rounded up statisticians and epidemiologists to look at the relationship between food and diabetes risk. The paper, published this week in the journal PLoS One, found that the more sugar on the market in 175 countries, the higher the country's diabetes rate.