Reductionism breaks the world into elementary building blocks. Emergence finds the simple laws that arise out of complexity. These two complementary ways of viewing the universe come together in modern theories of quantum gravity.
The quest for "quantum supremacy"unambiguous proof that a quantum computer does something faster than an ordinary computerhas paradoxically led to a boom in quasi-quantum classical algorithms.Source: Wired - Emerging technologies News
Two methods of measuring the neutron's longevity give different answers, creating uncertainty in cosmological models. But no one has a clue what the problem is.Source: Wired - Emerging technologies News