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Researchers from the United Kingdom now have scientific evidence that using e-cigarettes is significantly more effective for quitting smoking than other methods. However, U.S. public health officials worry that promoting e-cigarettes could increase nicotine addiction. Listen to this story to hear about the research study findings and debate: Is reducing smoking worth increasing nicotine addiction?

Scientists are curious about how humans evolved to help each other, which is different from the typical behavior of other animals. To investigate social behaviors such as helping and sharing, researchers have performed experiments to see how willing other primates are to share food and supplies. Listen to learn about their research on how other primates approach sharing and how that differs from human behavior.

Affordable housing is become increasingly scarce in many cities around the country. Many low-income tenants often find themselves unable to pay their rent and at risk of eviction. Most tenants who fail to pay rent and are taken to court have no lawyer, while most landlords do. Some people believe this could be improved by providing free legal help to tenants. Listen to hear stories of people facing eviction and the struggle for affordable housing. Then debate whether the government should have a role in increasing affordable housing.