How Communities Can Fix Health Care

We have to take it upon ourselves, as a society, and not wait for somebody else to solve this for us.  

I don't think that the solution to our health care crisis is going to come from the government, from policy, is going to come from the health care institutions.  It’s got to come from each one of us, at a grassroots level taking back our health everywhere we live, everywhere we eat, work, live, play and pray. 


We can do that in a very deliberate way by community-based solutions.  In fact, we’ve found that peer support and community-based programs like the ones we’ve developed at churches are more powerful, work better, faster and cheaper than any interventions in health care.  

An amazing community-based program in the developing world called Peers for Progress found that they could take some poor people who were barely educated in Uganda, Cameron, South Africa and Thailand, teach them some basic skills about how to support and coach each other with diabetes and that their results were ten-fold better than medical intervention.  And these were people who could barely read or write, just supporting each other in community, sometimes just simple things like text messaging.  

So we have the capacity to turn this around.  We have to take it upon ourselves, as a society, and not wait for somebody else to solve this for us.  

In Their Own Words is recorded in Big Think's studio.

Image courtesy of Shutterstock

Related Articles

How does alcohol affect your brain?

Explore how alcohol affects your brain, from the first sip at the bar to life-long drinking habits.

(Photo by Angie Garrett/Wikimedia Commons)
Mind & Brain
  • Alcohol is the world's most popular drug and has been a part of human culture for at least 9,000 years.
  • Alcohol's effects on the brain range from temporarily limiting mental activity to sustained brain damage, depending on levels consumed and frequency of use.
  • Understanding how alcohol affects your brain can help you determine what drinking habits are best for you.
Keep reading Show less

Scientists sequence the genome of this threatened species

If you want to know what makes a Canadian lynx a Canadian lynx a team of DNA sequencers has figured that out.

Surprising Science
  • A team at UMass Amherst recently sequenced the genome of the Canadian lynx.
  • It's part of a project intending to sequence the genome of every vertebrate in the world.
  • Conservationists interested in the Canadian lynx have a new tool to work with.

If you want to know what makes a Canadian lynx a Canadian lynx, I can now—as of this month—point you directly to the DNA of a Canadian lynx, and say, "That's what makes a lynx a lynx." The genome was sequenced by a team at UMass Amherst, and it's one of 15 animals whose genomes have been sequenced by the Vertebrate Genomes Project, whose stated goal is to sequence the genome of all 66,000 vertebrate species in the world.

Sequencing the genome of a particular species of an animal is important in terms of preserving genetic diversity. Future generations don't necessarily have to worry about our memory of the Canadian Lynx warping the way hearsay warped perception a long time ago.

elephant by Guillaume le Clerc

Artwork: Guillaume le Clerc / Wikimedia Commons

13th-century fantastical depiction of an elephant.

It is easy to see how one can look at 66,000 genomic sequences stored away as being the analogous equivalent of the Svalbard Global Seed Vault. It is a potential tool for future conservationists.

But what are the practicalities of sequencing the genome of a lynx beyond engaging with broad bioethical questions? As the animal's habitat shrinks and Earth warms, the Canadian lynx is demonstrating less genetic diversity. Cross-breeding with bobcats in some portions of the lynx's habitat also represents a challenge to the lynx's genetic makeup. The two themselves are also linked: warming climates could drive Canadian lynxes to cross-breed with bobcats.

John Organ, chief of the U.S. Geological Survey's Cooperative Fish and Wildlife units, said to MassLive that the results of the sequencing "can help us look at land conservation strategies to help maintain lynx on the landscape."

What does DNA have to do with land conservation strategies? Consider the fact that the food found in a landscape, the toxins found in a landscape, or the exposure to drugs can have an impact on genetic activity. That potential change can be transmitted down the generative line. If you know exactly how a lynx's DNA is impacted by something, then the environment they occupy can be fine-tuned to meet the needs of the lynx and any other creature that happens to inhabit that particular portion of the earth.

Given that the Trump administration is considering withdrawing protection for the Canadian lynx, a move that caught scientists by surprise, it is worth having as much information on hand as possible for those who have an interest in preserving the health of this creature—all the way down to the building blocks of a lynx's life.

Why cauliflower is perfect for the keto diet

The exploding popularity of the keto diet puts a less used veggie into the spotlight.

Purple cauliflower. (Photo: Shutterstock)
Surprising Science
  • The cauliflower is a vegetable of choice if you're on the keto diet.
  • The plant is low in carbs and can replace potatoes, rice and pasta.
  • It can be eaten both raw and cooked for different benefits.
Keep reading Show less