Did ancient cave artists share a global language?

The same 32 symbols show up in prehistoric European cave art.

Photo credit: PIERRE ANDRIEU / AFP / Getty Images
  • Many of these symbols are found in caves in Africa, Asia, Australia and America as well.
  • At least 40,000 years old, the set of symbols may have been a universal communications tool.
  • Among these symbols is the iconic hashtag.
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Student debt: An American horror story

Hold the press... college might be a bad idea. Unless we change something.

  • College went from being a beneficial step in a young person's life to a huge financial burden for decades into their life.
  • Since the 1970s, the cost of education has gone up between 400–1200%, depending on the kind of school you go to.
  • Can we turn it around? Only societal change — and a good hard look in the mirror — can really make college a better move for young Americans.
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Why ‘mom guilt’ is an unreasonable term

What is 'mom guilt'? It's a symptom of the tragic state of America's parental leave policies.

  • America's poor family leave policies for new parents are the reason why 'mom guilt' is universal – but that guilt is unreasonable, says Smith Brody.
  • 'Dad guilt' is not a term, but men should also be part of this conversation.
  • For every month of parental leave that a father takes, the mom's lifetime earnings increase by 7%. Studies prove fathers who take parental leave ultimately have better relationships with their teenage children.
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How financial literacy impacts youth prostitution, AIDS, and women’s survival

Financial literacy programs turns girls into powerful economic contributors.

  • Around the world, girls are in positions of extreme vulnerability and risk. How can we increase the survival and empowerment of girls and women who have no education, who are married off as children, forced into prostitution, and who live in regions where AIDS/HIV is common?
  • One proven strategy is financial literacy programs, from as early as age six. It is the bedrock of change. When girls understand finance, savings, and how to think assess opportunity and risk, it is proven to impact seemingly unrelated areas of life, such as understanding their risk of contracting HIV/AIDS, explains Judith Bruce.
  • Invest in the poorest girls in the poorest countries early, says Bruce. Financial literacy affects their future decisions on health, education, and gives them their own economic agency. This benefits flow on to their children and will build a better, safer world.

Don’t believe the keto hype

Thou cans't not live on steak and avocados alone.

  • Keto diets have attracted a lot of media attention lately, and are becoming quite the rage in wellness circles.
  • But while it might make you lose weight in the short term, it's doing one heck of a number on your body.
  • Fitness and nutrition expert Jillian Michaels walks us through why keto might be a no-no.