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Human beings are naturally creative tool users. When we need to drive in a nail but don't have a hammer, we easily realize that we can use a heavy, flat object like a rock in its place. When our table is shaky, we quickly find that we can put a stack of paper under the table leg to stabilize it. But while these actions seem so natural to us, they are believed to be a hallmark of great intelligence-only a few other species use objects in novel ways to solve their problems, and none can do so as flexibly as people. What provides us with these powerful capabilities for using objects in this way?

Artificial intelligence (AI) has solved one of biology's grand challenges: predicting how proteins curl up from a linear chain of amino acids into 3D shapes that allow them to carry out life's tasks. Today, leading structural biologists and organizers of a biennial protein folding competition announced the achievement by researchers at DeepMind, a U.K.-based AI company. They say the DeepMind method will have far-reaching effects, among them dramatically speeding the creation of new medications.

"Design thinking is an abductive approach to complex problem solving that leverages the designer's empathetic mindset in order to understand people's unarticulated needs and identify opportunities for solutions. This is a human-centered innovation process that can be applied to a wide range of challenges: design thinking can be used to create everything from products and services to business models and processes."

There are 2.5 billion people on earth without access to a toilet. That is one in three of us. When we hear the statistic, it can sound so big as to be overwhelming. Or at least impossible to solve. We'd prefer not to think about what it means. We throw up our hands. We look away.

"As early as the 1980s, this insight was presciently confirmed by the late scholar Seymour Melman. Melman was one of the first to state the perhaps not-so-obvious fact that the huge amount of Department of Defense (DoD) Research and Development (R&D) pumped into the economy has actually stifled American civilian industry innovation and competitiveness, most notably in the very manufacturing sector that Trump is seeking to revitalize with these "reformed" trade deals."

"On Sept. 20, the International Monetary Fund  painted a stark portrait of income inequality in China, with officials writing in a blog post that "More than two decades of spectacular economic growth in China have raised incomes dramatically and lifted millions of people out of poverty. But growth hasn't benefited all segments of the population equally. In fact, China has moved from being moderately unequal in 1990 to being one of the world's most unequal countries.""