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词条 2050s
释义

  1. Notable predictions and known events

  2. Fictional events

  3. Television

  4. References

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The 2050s (pronounced "twenty-fifties") is a decade of the Gregorian calendar that will begin on January 1, 2050 and will end on December 31, 2059.

Notable predictions and known events

  • World population is predicted to reach 9.3 billion people, according to United Nations Population Division.[1]
  • French demographist Emmanuel Todd predicts worldwide zero population growth birth rates by 2050.[2]
  • China, United States, India, Brazil and Mexico will be the largest economies in the world, according to a Goldman Sachs study.[3]
  • Expected completion of a space elevator by 2050.[4]
  • Predictions have been made for commercial hypersonic air travel by 2050.[5]
  • Denmark's energy supply is planned to be supplied only by renewable energies in 2050.[6]

Fictional events

  • 21st century in fiction

Television

The TV show 2057 on the Discovery Science Channel predicts advances in technology we will have by 2057.

References

1. ^{{cite web | title=World population to reach 9.1 billion in 2050, UN projects | url=https://www.un.org/apps/news/story.asp?NewsID=13451&Cr=population&Cr1 | work=UN News Center | publisher= | date=24 February 2005 | accessdate= }}
2. ^{{cite book |title=The Breakdown of the American Order |last=Todd |first=Emmanuel |authorlink= |coauthors= |year=2003 |publisher=Columbia University Press |location=New York |isbn=0-231-13102-X |page= |pages= |url= }}
3. ^{{cite paper|url=http://www.chicagobooth.edu/alumni/clubs/pakistan/docs/next11dream-march%20'07-goldmansachs.pdf |title=The N-11: More Than an Acronym |first=Dominic |last=Wilson |first2=Anna |last2=Stupnytska |date=March 28, 2007 |series=Global Economics Paper |volume=153 |deadurl=yes |archiveurl=https://web.archive.org/web/20100331050553/http://www.chicagobooth.edu/alumni/clubs/pakistan/docs/next11dream-march%20%2707-goldmansachs.pdf |archivedate=March 31, 2010 }}
4. ^{{cite web |url=http://www.popsci.com.au/technology/japanese-construction-company-plans-space-elevator-by-2050 |title=Japanese Construction Company Plans Space Elevator By 2050 |author= Rebecca Boyle|date=2012-02-23|accessdate= 2012-02-29|work= Australian Popular Science}}
5. ^{{cite web|url=https://www.wired.co.uk/news/archive/2011-06/20/hypersonic-zehst-jet|title=Hypersonic Zehst jet will fly in 2050 on seaweed biofuel|work=Wired UK}}
6. ^{{cite web | title=Our future energy | url=http://www.kemin.dk/Documents/Klima-%20og%20Energipolitik/our%20future%20energy.pdf | work=The Danish government | publisher=The Danish Ministry of Climate and Energy | date= November 2011 | accessdate= 2012-04-26}}

4 : Decades in the future|2050s|21st century|Future timelines
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