It was 1971 when President Richard Nixon declared a "war on drugs." $2.5 trillion dollars later, drug use is half of what it was 30 years ago, and thousands of offenders are successfully diverted to treatment instead of jail. And yet, 22 million Americans-9% of the population-still uses illegal drugs, and with the highest incarceration rate in the world, we continue to fill our prisons with drug offenders. Decimated families and communities are left in the wake. Is it time to legalize drugs or is this a war that we're winning?

Affirmative action in the United States is a set of laws, policies, guidelines, and administrative practices "intended to end and correct the effects of a specific form of discrimination."[1] These include government-mandated, government-sanctioned, and voluntary private programs that tend to focus on access to education and employment, specifically granting special consideration to historically excluded groups such as racial minorities or women.[1][2] The impetus toward affirmative action is redressing the disadvantages[3][4][5][6][7] associated with past and present discrimination.[8] Further impetus is a desire to ensure public institutions, such as universities, hospitals, and police forces, are more representative of the populations they serve.[9]  

If consciousness is just the workings of neurons and synapses, how do we explain the phenomenon of the near-death experience? By some accounts, about 3% of the U.S. population has had one: an out-of-body experience often characterized by remarkable visions and feelings of peace and joy, all while the physical body is close to death. To skeptics, there are more plausible, natural explanations, like oxygen deprivation. Is the prospect of an existence after death "real" and provable by science, or a construct of wishful thinking about our own mortality?

What if we didn’t have to grow old and die? The average American can expect to live for 78.8 years, an improvement over the days before clean water and vaccines, when life expectancy was closer to 50, but still not long enough for most of us. So researchers around the world have been working on arresting the process of aging through biotechnology and finding cures to diseases like Alzheimer’s and cancer. What are the ethical and social consequences of radically increasing lifespans? Should we accept a “natural” end, or should we find a cure to aging?