Topic: Indonesia
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π Toba catastrophe theory
The Toba supereruption was a supervolcanic eruption that occurred about 75,000 years ago at the site of present-day Lake Toba in Sumatra, Indonesia. It is one of the Earth's largest known eruptions. The Toba catastrophe theory holds that this event caused a global volcanic winter of six to ten years and possibly a 1,000-year-long cooling episode.
In 1993, science journalist Ann Gibbons posited that a population bottleneck occurred in human evolution about 70,000 years ago, and she suggested that this was caused by the eruption. Geologist Michael R. Rampino of New York University and volcanologist Stephen Self of the University of Hawaii at Manoa support her suggestion. In 1998, the bottleneck theory was further developed by anthropologist Stanley H. Ambrose of the University of Illinois at UrbanaβChampaign. Both the link and global winter theories are controversial. The Toba event is the most closely studied supereruption.
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- "Toba Catastrophe Theory" | 2021-12-18 | 49 Upvotes 17 Comments
- "Toba catastrophe theory" | 2015-12-24 | 46 Upvotes 1 Comments
- "Toba catastrophe theory" | 2012-10-19 | 66 Upvotes 17 Comments
π The Jakarta Incident, or Rebooting 747 Engines In Flight
British Airways Flight 9, sometimes referred to by its callsign Speedbird 9 or as the Jakarta incident, was a scheduled British Airways flight from London Heathrow to Auckland, with stops in Bombay, Kuala Lumpur, Perth, and Melbourne.
On 24 June 1982, the route was flown by the City of Edinburgh, a Boeing 747-200. The aircraft flew into a cloud of volcanic ash thrown up by the eruption of Mount Galunggung (approximately 110 miles (180Β km) south-east of Jakarta, Indonesia), resulting in the failure of all four engines. The reason for the failure was not immediately apparent to the crew or air traffic control. The aircraft was diverted to Jakarta in the hope that enough engines could be restarted to allow it to land there. The aircraft glided out of the ash cloud, and all engines were restarted (although one failed again soon after), allowing the aircraft to land safely at the Halim Perdanakusuma Airport in Jakarta.
The crew members of the accident segment had boarded the aircraft in Kuala Lumpur, while many of the passengers had been aboard since the flight began in London.
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- "The Jakarta Incident, or Rebooting 747 Engines In Flight" | 2010-04-17 | 52 Upvotes 14 Comments
π Gunung Padang
Gunung Padang is a megalithic site located in Karyamukti, Campaka, Cianjur Regency, West Java, Indonesia, 30 kilometres (19Β mi) southwest of the regency seat or 8 kilometres (5.0Β mi) from Lampegan station. Located at 885 metres (2,904Β ft) above sea level, the site covers a hill, an extinct volcano, in a series of five terraces bordered by retaining walls of stone that are accessed by 370 successive andesite steps rising about 95 metres (312Β ft). It is covered with massive hexagonal stone columns of volcanic origin. The Sundanese people consider the site sacred and believe it was the result of King Siliwangi's attempt to build a palace in one night.
Gunung Padang consists of a series of five artificial terraces, one rectangular and four trapezoidal, that occur, one through five, at successively higher elevations. These terraces also become sucessively smaller with elevation with the first terrace as the lowest and largest and the fifth terrace as the highest and smallest. These terraces lie along the a central, longitudinal NW-SE axis. They are artificial platforms created by lowering high spots and filling in low spots with fill until a flat surface was achieved. The terrace perimeters consist of perimeter retaining walls formed by volcanic polygonal columns stacked horizontally and posted vertically as posts. This terrace complex is accessed by a central stairway with 370 steps, an inclination of 45 degrees, and a length of 110Β m (360Β ft).
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- "Gunung Padang" | 2023-10-04 | 18 Upvotes 24 Comments
π Monkey Selfie Copyright Dispute
The monkey selfie copyright dispute is a series of disputes about the copyright status of selfies taken by Celebes crested macaques using equipment belonging to the British nature photographer David Slater. The disputes involve Wikimedia Commons and the blog Techdirt, which have hosted the images following their publication in newspapers in July 2011 over Slater's objections that he holds the copyright, and People for the Ethical Treatment of Animals (PETA), who have argued that the macaque should be assigned the copyright.
Slater has argued that he has a valid copyright claim, as he engineered the situation that resulted in the pictures by travelling to Indonesia, befriending a group of wild macaques, and setting up his camera equipment in such a way that a "selfie" picture might come about. The Wikimedia Foundation's 2014 refusal to remove the pictures from its Wikimedia Commons image library was based on the understanding that copyright is held by the creator, that a non-human creator (not being a legal person) cannot hold copyright, and that the images are thus in the public domain.
Slater stated in August 2014 that, as a result of the pictures being available on Wikipedia, he had lost at least GBΒ£10,000 (equivalent to about Β£11,000 in 2019) in income and his business as a wildlife photographer was being harmed. In December 2014, the United States Copyright Office stated that works created by a non-human, such as a photograph taken by a monkey, are not copyrightable. A number of legal experts in the US and UK have argued that Slater's role in the photographic process may have been sufficient to establish a valid copyright claim, though this decision would have to be made by a court.
In a separate dispute, PETA tried to use the monkey selfies to establish a legal precedent that animals should be declared copyright holders. Slater had published a book containing the photographs through self-publishing company Blurb, Inc. In September 2015, PETA filed a lawsuit against Slater and Blurb, requesting that the monkey be assigned the copyright and that PETA be appointed to administer proceeds from the photos for the endangered species' benefit. In dismissing PETA's case, the court ruled that a monkey cannot own copyright, under US law. PETA appealed, and in September 2017, both PETA and the photographer agreed to a settlement in which Slater would donate a portion of future revenues on the photographs to wildlife organizations. However, the court of appeals declined to dismiss the appeal and declined to vacate the lower court judgment. In April 2018, the appeals court affirmed that animals cannot legally hold copyrights and expressed concern that PETA's motivations had been to promote their own interests rather than to protect the legal rights of animals.
Discussed on
- "Monkey Selfie Copyright Dispute" | 2021-07-08 | 11 Upvotes 5 Comments
π Homo floresiensis
Homo floresiensis ("Flores Man"; nicknamed "hobbit") is a pygmy archaic human which inhabited the island of Flores, Indonesia, until the arrival of modern humans about 50,000 years ago.
The remains of an individual who would have stood about 1.1Β m (3Β ft 7Β in) in height were discovered in 2003 at Liang Bua on the island of Flores in Indonesia. Partial skeletons of nine individuals have been recovered, including one complete skull, referred to as "LB1". These remains have been the subject of intense research to determine whether they represent a species distinct from modern humans; the dominant consensus is that these remains do represent a distinct species due to genetic and anatomical differences.
This hominin had originally been considered remarkable for its survival until relatively recent times, only 12,000 years ago. However, more extensive stratigraphic and chronological work has pushed the dating of the most recent evidence of its existence back to 50,000 years ago. The Homo floresiensis skeletal material is now dated from 60,000 to 100,000 years ago; stone tools recovered alongside the skeletal remains were from archaeological horizons ranging from 50,000 to 190,000 years ago.
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- "Homo floresiensis" | 2013-10-14 | 12 Upvotes 3 Comments
π Running amok
Running amok, sometimes referred to as simply amok or having gone amok, also spelled amuck or amuk, from the Southeast Asian Austronesian languages (especially Malaysian and Indonesian), is "an episode of sudden mass assault against people or objects usually by a single individual following a period of brooding that has traditionally been regarded as occurring especially in Malay culture but is now increasingly viewed as psychopathological behavior". The syndrome of "Amok" is found in the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV TR). The phrase is often used in a less serious manner when describing something that is wildly out of control or causing a frenzy (e.g., a dog tearing up the living room furniture might be termed as "running amok").
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- "Running amok" | 2019-08-08 | 11 Upvotes 2 Comments
π Japanese Invasion Money
Japanese invasion money, officially known as Southern Development Bank Notes (Japanese: 倧ζ±δΊζ¦δΊθ»η₯¨ Dai TΕ-A SensΕ gunpyΕ, "Greater East Asia War military scrip"), was currency issued by the Japanese Military Authority, as a replacement for local currency after the conquest of colonies and other states in World War II. In February 1942 in Japan, laws were passed establishing the Wartime Finance Bank and the Southern Development Bank. Both institutions issued bonds to raise funds. The former loaned money primarily to military industries, but also to a wide range of other ventures, including hydroelectric generators, electric power companies, shipbuilding and petroleum. The latter provided financial services in areas occupied by the Japanese military, and Southern Development Bank notes were in fact used as de facto military scrip. In December 1942, the outstanding balance of Southern Development Bank notes stood at more than 470Β million; in March 1945, more than 13Β billion.
Already engaged in war with China, in 1940 the Japanese expanded the scope of their military operations in Asia and finally entered the Second World War in late 1941 with the attack on Pearl Harbor. Japan invaded various Asian countries, occupying vast territories and setting up military administrations.
Beginning with the capture of the Philippines, the Japanese military confiscated all hard currency, both on a federal and individual level, replacing it with locally printed notes bearing a proclamation of military issue. All notes bore the name of the Imperial Japanese government, and some notes proclaimed the "promises to pay the bearer on demand". Called βMickey Mouse Money" by local Filipinos, it was valueless after the overthrow of the Japanese, and tons of it were burned. Japanese troops were ordered to destroy bank records and any remaining currency prior to capitulation.
With the end of World War II, the currency circulated bearing the Japanese name immediately lost any value it once possessed and was discarded en masse. Money that was issued included the Philippines, Burma (now Myanmar), Malaya, North Borneo and Sarawak (now Malaysia), Singapore, Brunei, the Dutch East Indies (now Indonesia) and some areas of Oceania (New Guinea and the Solomon and Gilbert islands). Large amounts of the currency were obtained by Allied forces and civilians at the end of the war; many were kept as wartime souvenirs, and are now in both private and museum collections.
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- "Japanese Invasion Money" | 2021-05-29 | 12 Upvotes 1 Comments