'Do Not Call' Web Registry Call

We ought to make opt-out easy but beware of injuring the model that brings us free content.

Harvard University professor Jonathan Zittrain supports some sort of global do-not-track system because "there are currently no functioning limits on what data gets collected and how it is used, and the rise of cookie consortia like Doubleclick means otherwise-unrelated Web sites can all quietly serve as collection points for data about us that gets fed to a central source. If kept for long periods of time and not distilled, that data can prove as revealing about us as, say, our search engine histories." But he worries that making opt-out too easy for people could "injure the model that's bringing them free content."

Stress is contagious–but resilience can be too

The way that you think about stress can actually transform the effect that it has on you – and others.

Big Think Edge
  • Stress is contagious, and the higher up in an organization you are the more your stress will be noticed and felt by others.
  • Kelly McGonigal teaches "Reset your mindset to reduce stress" for Big Think Edge.
  • Subscribe to Big Think Edge before we launch on March 30 to get 20% off monthly and annual memberships.
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Do you have a self-actualized personality? Maslow revisited

Rediscovering the principles of self-actualisation might be just the tonic that the modern world is crying out for.

Personal Growth

Abraham Maslow was the 20th-century American psychologist best-known for explaining motivation through his hierarchy of needs, which he represented in a pyramid. At the base, our physiological needs include food, water, warmth and rest.

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Scientists reactivate cells from 28,000-year-old woolly mammoth

"I was so moved when I saw the cells stir," said 90-year-old study co-author Akira Iritani. "I'd been hoping for this for 20 years."

Yamagata et al.
Surprising Science
  • The team managed to stimulate nucleus-like structures to perform some biological processes, but not cell division.
  • Unless better technology and DNA samples emerge in the future, it's unlikely that scientists will be able to clone a woolly mammoth.
  • Still, studying the DNA of woolly mammoths provides valuable insights into the genetic adaptations that allowed them to survive in unique environments.
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Why believing in soulmates makes people more likely to "ghost" romantic partners

Does believing in true love make people act like jerks?

Thought Catalog via Unsplash
Sex & Relationships
  • Ghosting, or the practice of cutting off all contact suddenly with a romantic partner, is a controversial method of dumping someone.
  • People generally agree that it's bad form, but new research shows that people have surprisingly different opinions on the practice.
  • Overall, people who are more destiny-oriented (more likely to believe that they have a soulmate) tend to approve of ghosting more, while people who are more growth-oriented (more likely to believe relationships are made rather than born) are less tolerant of ghosting.
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