Self-Motivation
David Goggins
Former Navy Seal
Career Development
Bryan Cranston
Actor
Critical Thinking
Liv Boeree
International Poker Champion
Emotional Intelligence
Amaryllis Fox
Former CIA Clandestine Operative
Management
Chris Hadfield
Retired Canadian Astronaut & Author
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Does porn cause erectile dysfunction...or not?

While this has been a popular debate, the evidence suggests there isn't a strong link between pornography use and erectile dysfunction (ED).

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  • According to UW Health, around 5 percent of men that are 40 years old have complete erectile dysfunction. That number increases to about 15 percent by age 70.
  • While there are many things that can cause or contribute to ED (such as high blood pressure, smoking, the use of drugs or alcohol, depression, and anxiety), there has been wide debate over the impacts of pornography use.
  • Several studies outlined in this article look at the supposed link between ED and pornography use.
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Yoga may ease symptoms of depression, according to new research

According to the analysis, the more yoga sessions a person did each week, the less they struggled with depressive symptoms.

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  • Depressive disorders are the leading cause of disability worldwide, affecting over 340 million people.
  • According to a new study in the British Journal of Sports Medicine, yoga sessions may be able to ease depressive symptoms in people with mental health conditions such as depression, anxiety, and bipolar disorder.
  • Mindfulness, meditation, and breathing control techniques are all things that have been proven effective in reducing depressive symptoms. Traditional yoga practices typically include a combination of these things and therefore may actually have more of a positive impact.
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'I hope he doesn't feel too lonely' — COVID-19 hits people with intellectual disabilities hard

Prior to COVID-19, 45% of people with intellectual disabilities reported feeling lonely.

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My brother was supposed to move into his first "independent" home in mid-March. In his late 20s, and a person with an intellectual disability, he had finally gathered up the courage and the will to move out of our family home and live in a group home.

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Why vaccines are absolutely necessary

Vaccines have done their job so well that anti-vax parents have forgotten the horror of contagious disease.

  • "Autism is caused by a lot of factors that we don't fully understand," says epidemiologist Dr Larry Brilliant, "but vaccines are not one of those factors."
  • Vaccines have saved hundreds of millions of children's lives—they have eradicated smallpox, nearly eradicated polio, and they have reduced the population explosion. How? Thanks to vaccinations, parents no longer expect 50% of their children to die from disease, so they have less children.
  • Vaccines have protected the lives of children so effectively that anti-vax parents—who only have their children's best interests at heart—have lost sight of how critical vaccines are. When polio was rampant in the U.S., parents waited in line for hours and hours to have their children vaccinated. Safety changes our mental calculus, but vaccinations must continue to ensure that safety lasts.
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Could there be an 'exercise pill' in the future?

What if we could just skip the workout part and take the results in supplement form? Researchers did it… On mice and flies.

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  • A group of scientists found that boosting the protein Sestrin in mice and flies mimicked the effects of exercise.
  • One hypothesis is that the protein activates metabolic pathways that result in certain biological benefits.
  • Researchers hope these findings could eventually help scientists combat muscle wasting in humans due to physical limitation.
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