Watch: Saharan Dust Cloud Covers the Atlantic
The NOAA visualization below depicts a giant plume of dust moving off the coast of Africa.
The NOAA visualization below depicts a giant plume of dust moving off the coast of Africa. This plume, captured by NOAA's satellites, is known as the Saharan Air Layer, and is actually a quite common occurrence in which, according to NOAA, "a layer of tiny aerosols like sand, dirt and dust occasionally push from east to west across the tropical Atlantic Ocean during hurricane season."
This animation uses the NOAA NGAC aerosol model to show how the plume is expected to travel across the Atlantic Basin over the next four days.
Malcolm Gladwell teaches "Get over yourself and get to work" for Big Think Edge.
- Learn to recognize failure and know the big difference between panicking and choking.
- At Big Think Edge, Malcolm Gladwell teaches how to check your inner critic and get clear on what failure is.
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Big tech is making its opening moves into the health care scene, but its focus on tech-savvy millennials may miss the mark.
- Companies like Apple, Amazon, and Google have been busy investing in health care companies, developing new apps, and hiring health professionals for new business ventures.
- Their current focus appears to be on tech-savvy millennials, but the bulk of health care expenditures goes to the elderly.
- Big tech should look to integrating its most promising health care devise, the smartphone, more thoroughly into health care.
A new study, led by psychologist Jean Twenge, points to the screen as the problem.
- In a new study, adolescents and young adults are experiencing increased rates of depression and suicide attempts.
- The data cover the years 2005–2017, tracking perfectly with the introduction of the iPhone and widespread dissemination of smartphones.
- Interestingly, the highest increase in depressive incidents was among individuals in the top income bracket.
Here's why universal basic income will hurt the 99%, and make the 1% even richer.
- Universal basic income is a band-aid solution that will not solve wealth inequality, says Rushkoff.
- Funneling money to the 99% perpetuates their roles as consumers, pumping money straight back up to the 1% at the top of the pyramid.
- Rushkoff suggests universal basic assets instead, so that the people at the bottom of the pyramid can own some means of production and participate in the profits of mega-rich companies.
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