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Free speech, properly understood, is not violence. It is a cure for violence. Freedom of speech is the eternally radical idea that individuals will try to settle their differences through debate and discussion, through evidence and attempts at persuasion, rather than through the coercive power of administrative authorities-or violence. The authors of this article assert that while it may feel unpleasant grappling with ideas and perspectives that run counter to one's own, it creates positive stress that strengthens one's resilience and allows one to reap the longer-term benefits of learning.

Negative thinking= detrimental both mentally and physically; it inhibits one's ability to bounce back from life's inevitable stresses. Negative feelings activate a region of the brain called the amygdala, which is involved in processing fear and anxiety and other emotions. Dr. Richard J. Davidson, a neuroscientist and founder of the Center for Healthy Minds at the University of Wisconsin - Madison, has shown that people in whom the amygdala recovers slowly from a threat are at greater risk for a variety of health problems than those in whom it recovers quickly. Both he and Dr. Fredrickson and their colleagues have demonstrated that the brain is "plastic," or capable of generating new cells and pathways, and it is possible to train the circuitry in the brain to promote more positive responses. That is, a person can learn to be more positive by practicing certain skills that foster positivity. 8 suggested activities to help bolster those skills: 1.Do good things for other people. 2.Appreciate the world around you. 3.Develop and bolster relationships. 4.Establish goals that can be accomplished. 5.Learn something new. 6.Choose to accept yourself, flaws and all. 7.Practice resilience. 8.Practice mindfulness.

While brain games can't avert dementia in those genetically inclined toward the condition, one can ensure better brain fitness and long-term health. The brain thrives on continuous stimulation. Here are takeaway tips from the article: 1. Brain exercises should rely on novelty and complexity, including board games that are played with others. 2. All kinds of concentrated activities, like learning a foreign language or how to play a musical instrument, can be fulfilling. 3. Along with exercising and good nutrition, a brain that is fully engaged socially, mentally and spiritually is more resilient. 4. New, interactive learning is helpful. 5. Cognitive training that uses thinking, such as problem solving and learning, like reading a newspaper article and discussing it with a friend, has staying power in the brain - even 10 years after the training ends.

Dr. Michael Rich is the director of the Center on Media and Child Health and the Clinic for Interactive Media and Internet Disorders. Rich notes some major takeaways: 1.Babies' brains are elastic: the first three years of life are critical for both language and overall brain development. Unlike other animals, humans are born with embryonic brains, rendering babies helpless and in need of caregivers while also providing a developmental advantage: allowing us to build our brains in response to the challenges and stimuli of the environment we're in," In the first three years of life, the brain triples in volume due to synaptic connections, therefore stimuli and challenges babies receive within that time frame help babies build creative, flexible and resilient brains. 2. Face to face interaction is valuable. 3. It's not just about screen time duration, but the type of content being consumed. For example, young children can interact meaningfully via Facetime, if they've previously interacted with that person. However, screens as a distraction for kids in lieu of human interaction= not good.

This article talks about how screen time affects babies language development. The first nine months of a baby's life are important for a child to understand sounds and how they should be used. They are able to understand language much earlier than they actually start talking. Many doctors and scientists encourage parents to communicate with their babies as soon as possible to develop language. Recent studies found that babies that spent more time in front of a screen than talking suffered in language development. I found it interesting that not all screen time is necessarily bad for a child's language development. For example, FaceTime can be beneficially for children because they are interacting in a meaningful way but using screens as a distraction for kids can be harmful.

Ozzy is a child who had half his brain removed, due to severe epileptic seizures. Interesting fact: the brain is so adaptable that even when an entire hemisphere is removed, if the patient is young, the other hemisphere can adapt to take on the functions of the hemisphere that was removed.

This article discusses whether becoming bilingual can delay the onset of Alzheimer's disease and dementia by up to 5 years. It is believed that learning another language improves functions like attention and alertness. Since a bilingual brain is constantly working, the brain becomes more resilient to the impairments caused by diseases. The article also mentions contradicting research that provides a different perspective on this topic.