Portal:2010s

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The 2010s Portal

From top left, clockwise: Anti-government protests called the Arab Spring arose in 2010–2011, and as a result, many governments were overthrown, including when Libyan dictator Muammar Gaddafi was killed; Crimea is annexed by Russia in 2014; ISIS/ISIL perpetrates terrorist attacks and captures territory in Syria and Iraq; climate change awareness and the Paris Agreement; the Event Horizon Telescope captures the first image of a black hole in 2019; Obergefell v. Hodges legalizes same-sex marriage in the United States in 2015, marking continuing progress for LGBT rights in developed countries; increasing use of digital media and rise of mobile devices; the UK votes to leave the EU in 2016 on a rising tide of populism throughout the decade.


The 2010s (pronounced "twenty-tens" or "two thousand [and] tens"), variously nicknamed "the '10s" ("the Tens"), "the Tenties", or more rarely "the Teens", was a decade that began on January 1, 2010, and ended on December 31, 2019.


The decade began with an economic recovery from the late 2000s financial crisis. Inflation and interest rates stayed low and steady throughout the decade, gross world product grew from 2010 to 2019. Global economic recovery accelerated during the latter half of the decade, fueled by strong economic growth in many countries, robust consumer spending, increased investment in infrastructure, and the emergence of new technologies.[which?] However, the recovery developed unevenly. Socioeconomic crises in some countries—particularly in the Arab world—triggered political revolutions in Tunisia, Egypt, and Bahrain as well as civil wars in Libya, Syria, and Yemen in a regional phenomenon that was commonly referred to as the Arab Spring. Meanwhile, Europe had to grapple with a debt crisis that was pronounced early in the decade. Shifting social attitudes saw LGBT rights make substantial progress throughout the decade, particularly in developed countries.


The decade saw the musical and cultural dominance of dance-pop, electronic dance music, hipster culture and electropop. Globalization and an increased demand for variety and personalisation in the face of music streaming services such as Spotify, SoundCloud and Apple Music created many musical subgenres. As the decade progressed, diversity was also seen with the mainstream success of K-pop, Latin music and trap. Superhero films became box office leaders, with Avengers: Endgame becoming the highest-grossing film of all time. Cable providers saw a decline in subscribers as cord cutters switched to lower cost online streaming services such as Netflix, Amazon Prime, Hulu and Disney+. The video game industry continued to be dominated by Nintendo, Sony, and Microsoft; while indie games became more popular, with Minecraft becoming the best-selling game of all time. Handheld console gaming revenue was overtaken by mobile gaming revenue in 2011. The best-selling book of this decade was Fifty Shades of Grey. Drake was named the top music artist of the decade in the U.S. by Billboard. (Full article...)

Selected article

Large supercomputers such as IBM's Blue Gene/P are designed to heavily exploit parallelism.

Parallel computing is a type of computation in which many calculations or processes are carried out simultaneously. Large problems can often be divided into smaller ones, which can then be solved at the same time. There are several different forms of parallel computing: bit-level, instruction-level, data, and task parallelism. Parallelism has long been employed in high-performance computing, but has gained broader interest due to the physical constraints preventing frequency scaling. As power consumption (and consequently heat generation) by computers has become a concern in recent years, parallel computing has become the dominant paradigm in computer architecture, mainly in the form of multi-core processors.

Note that in computer science, parallelism and concurrency are two different things: a parallel program uses multiple CPU cores, each core performing a task independently. On the other hand, concurrency enables a program to deal with multiple tasks even on a single CPU core; the core switches between tasks (i.e. threads) without necessarily completing each one. A program can have both, neither of or a combination of parallelism and concurrency characteristics. (Full article...)
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Selected biography

Amy Wright

Amy Wright is an American advocate for disabled people who was named 2017 CNN Hero of the Year. Wright employs forty people with physical and intellectual disabilities at her coffee shop, Bitty and Beau's in Wilmington, North Carolina. She opened the shop in January 2016 after learning that a high percentage of disabled people were unemployed. She was born in Houston, Texas on September 21, 1975. As the mother of two children with Down syndrome, she wanted to create a business where people like her son and daughter could "work and shine." Wright plans to open a second location in Charleston, South Carolina.

The CNN Hero of the Year award comes with a cash prize of $100,000. Actress Diane Lane presented Wright with the award on December 17, 2017, at the 11th annual ceremony in New York. In her acceptance speech, Wright addressed her two youngest children directly, saying, "I would not change you for the world, but I will change the world for you." (Full article...)

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