accumulate
Paul Bloom on Cruelty
Yale University psychologist Paul Bloom talks with EconTalk host Russ Roberts about cruelty--what motivates cruelty, the cruelty of small acts that accumulate i…
Shark Fins Contain Toxic "One–Two Punch"
Sharks can accumulate both methylmercury and a toxin called BMAA, which can have synergistic effects on human consumers. Christopher Intagliata reports. Learn m…





