In the new book he co-wrote, Salzman reveals the hidden rules that govern who owns what — from the reclining space behind airline seats to HBO passwords.
The findings have implications for the conservation of rare and endangered species, in which low genetic diversity could increase the odds of extinction.
The announcement by Los Angeles officials that the city would recycle 100 percent of its wastewater by 2035 aligns with the UCLA Sustainable LA Grand Challenge.